Answers
Trough is the the lowest point of a wave
Amplitude is the highest point of a wave
Spectrum is the amount of vibration at each individual frequency
Doppler effect is the changes in frequency of any kind of sound or light wave produced by a moving source with respect to an observer
With that I think the answer is b, but do what you think.
Hope this helps
Related Questions
What are the 2 major sections of cell division called?
Answers
Answer:
mitosis and interphase
quizlet
Explanation:
Two parts of cell cycle are Karyokinesis and Cytokinesis
Hi, I learned that an Knight anole is a invasive species in Florida. There is one on my humming bird feeder. Is it alright to leave it alone and let it drink the honey or are they too much of a threat to Florida?
Answers
Answer:
they pose a serious threat to the diversity of native lizards and birds.
Explanation:
PLEASE HELP ME ASAP I NEED HELP
Answers
Answer:
Image result for plastic wrap for sandwiches
All you'll need is parchment or waxed paper and, if you're working with a hot sandwich or planning to slice the sandwich Explanation:
hurryyy , ill mark brainlist!
Known as the 'Pine Tree State; Maine's state tree is the Eastern white pine. Consider the model. Cärbon dioxide, water, and sunlight
are reactants of photosynthesis and are used to produce glucose and release water as a byproduct. What advantage does the pine tree
have in performing photosynthesis compared to deciduous trees such as oak or maple?
34)
A) Pine trees need less water to do photosynthesis.
B) Pine trees produce twice as much glucose as deciduous trees.
C) Pine trees do not lose their leaves and can photosynthesize all year.
D) Pine trees get more sunlight than oak trees due to their darker color.
Answers
Answer:
C) Pine trees do not lose their leaves and can photosynthesize all year.
Explanation:
In cold-temperate and Arctic regions, however, evergreens are typically cone-bearing shrubs or trees (conifers), such as pines and firs. Many tropical species of broad-leaved blooming plants are evergreen. Thus, option C is correct.
What are features of pine trees?Pine trees may photosynthesize in the winter because they retain their needles all year long! Compared to trees that lose their leaves, this is a significant advantage.
Their leaves therefore stay green and stay attached for a longer period of time than their deciduous counterparts because they can preserve more water.
However, because of their tiny surface area, needles are not as effective at absorbing the sun's energy.
Therefore, Pine trees do not lose their leaves and can photosynthesize all year.
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a tissue with a firm gel matrix and cells inside lacunae is
Answers
Answer:
I believe you are referring to either cartilage or chondrocytes
Explanation:
Chondrocytes are cells that are found within the lacunae.
Cartilage is the connective tissue that chondrocytes make up.
how does your body acquire the oxygen the cells in your body need to function?
Answers
Answer:
You take in oxygen and it goes to your lungs. It spreads through your body, going through your bloodstream, and going to your heart. The excess oxygen turns into carbon dioxide leaves through your mouth. When it leaves, the plants take the carbon dioxide and turn it back into oxygen, and repeating this process.
(I'm pretty sure this is the answer. Hope it helps:)
Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.
What are the functions of hemoglobin?Hemoglobin is a protein in your red blood cells that carries oxygen to your body's organs and tissues and transports carbon dioxide from your organs and tissues back to your lungs.
Hemoglobin, abbreviated Hb or Hgb, is the iron-containing oxygen-transport metalloprotein present in red blood cells of almost all vertebrates as well as the tissues of some invertebrates. Hemoglobin in blood carries oxygen from the respiratory organs to the rest of the body.
Hemoglobin is essential for transferring oxygen in your blood from the lungs to the tissues. Myoglobin, in muscle cells, accepts, stores, transports and releases oxygen.
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The skeletal system is NOT responsible for which of the following?
1. Protecting the vital organs.
2. Being a storehouse for minerals.
3. Creating red blood cells.
4. Moving red blood cells around the body.
Answers
Explanation:
The skeletal system is reponsible for
1. Protecting the vital organs. ✅
2. Being a storehouse for minerals. ✅
3. Creating red blood cells. ✅
4. Moving red blood cells around the body. ❌ moving red blood cells aroud the body is the job of the blood (circulatory system)
Help me with this last thing for my environmental science class
Answers
Answer:
1. Energy is passed between organisms through the food chain. Food chains start with producers. They are eaten by primary consumers which are in turn eaten by secondary consumers and them by other consumers.
2. Producers are living things that use energy to make food. Producers make food for themselves and other living things.
3. the difference between a herbivore and an omnivore is a herbivore eats only plants or producers, and an omnivore eats both plants, and other animals/consumers.
4.A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels.
Explanation:
i hope this helps-even if it is a bit late...
the release of ________ to muscle cell receptors triggers muscle contractions.
Answers
Answer:
The release of acetylcholine to muscle cell receptors triggers muscle contractions.
Explanation:
Which of the following organelles houses DNA in eukaryotic cells?
Question 12 options:
Nucleus
Mitochondria
Golgi apparatus
Endoplasmic reticulum
Answers
Answer:
The nucleus
Explanation:
The nucleus is the most conspicuous organelle found in a eukaryotic cell. It houses the cell's chromosomes and is the place where almost all DNA replication and RNA synthesis occurs. The nucleus is spheroid in shape and separated from the cytoplasm by a membrane called the nuclear envelope.
the lipid components of cellular membranes include:
Answers
Answer:
phospholipids
Explanation:
Lipids of cell membranes include phospholipids composed of glycerol, fatty acids, phosphate, and a hydrophobic organic derivative such as choline or phosphoinositol.
Hope this helps!
what is the highest level of organization that ecologists study
Answers
It is biosphere
ماهو تركيب الجينينوم البشري؟
Answers
Answer:
لدى البشر جينومان ، نووي وميتوكوندريا
Answer: يشتمل الجينوم النووي على ما يقرب من 32000000 نيوكليوتيدات من الحمض النووي ، مقسمة إلى 24 جزيء خطي ، وأقصر 5000000 نيوكليوتيد في الطول وأطول 260000000 نيوكليوتيد ، كل منها موجود في كروموسوم مختلف.
Explanation:
HELP ASAP!!!!
The diagram below shows a cell placed in a solution.
A cell is shown placed inside a beaker. It is labeled Cell. The solution inside the beaker is labeled 2 percent salt solution and the solution inside the cell is labeled 4 percent salt solution.
What will most likely happen to the cell?
It will expand as water moves out of it.
It will shrink as water moves out of it.
It will expand as water moves into it.
It will shrink as water moves into it.
Answers
Answer:
It will expand as water moves into it.
Explanation:
Answer:
D.It shrink as water moves into it
Explanation:
I HOPE THIS HELPS!!!!
During the winter, a homeowner places a heavy cloth curtain across the stairwell leading upstairs from the main rooms. Which is the best explanation of the reason she does this?
A.
She wishes to place a radiating surface across the stairwell to help keep the area warm.
B.
She wishes to prevent the stairwell walls from drawing thermal energy away from downstairs by conduction.
C.
She wishes to keep hot air from downstairs from flowing up the stairwell by convection.
D.
She wishes to keep hot air from upstairs from flowing down the stairwell by convection.
Answers
Answer:
D.
She wishes to keep hot air from upstairs from flowing down the stairwell by convection
Compare and contrast Eubacteria and Archaebacteria.
Answers
Answer:
Archaea is a single-celled bacterium that thrives in severe circumstances, whereas Eubacteria lives and flourishes in normal settings. Archaea is the earliest bacterial species yet discovered, dating back to the formation of the world.
List the following events in the order they occur: _____ a. The motor end plate is depolarized. _____ by. The sarcomeres contract. _____ c. Acetyl choline is released from the axon terminal into the synaptic cleft. _____ d. The depolarization triggers an action potential which propagates along the sarcolemma and the T tubules. _____ e. An action potential arrives at the axon terminal
Answers
The answer is what follows:
-An action potential arrives at the axon terminal.
-Acetyl choline is released from the axon terminal into the synaptic cleft.
-The motor end plate is depolarized.
-The depolarized triggers an action potential with propagates along the sarcolemma and the T tubules.
-The sarcomeres contract.
2 problems that scientists have when classifying species
Answers
Answer:
I wanted points sorry
:)
what forms after the glycosidic linkage reaction between glucose and galactose is complete
Answers
What forms after the glycosidic linkage reaction between glucose and galactose is complete would be lactose.
Glucose and galactose are known as simple sugars or monosaccharides. Monosaccharides can combine together to form disaccharides or even polysaccharides.The combination of monosaccharides to form di or polysaccharides happens by a process known as condensation reaction.The condensation reaction results in the formation of glycosidic linkage or bond and elimination of water moleculesGlycosidic bond is a type of covalent bond th joins one sugar molecule to another sugar or non sugar molecule.Thus, lactose is a dissacharide consisting of one glucose and one galactose unit which combine together by condensation and formation of glycosidic bond with elimination of water.
More on glycosidic linkage can be found here: https://brainly.com/question/6834008
Answer:
Water and lactose.
Explanation:
Glucose and galactose combine via glycoside linkage, forming lactose and water. Lactose is a sugar mostly found in milk.
the values that we give to the natural enviroment and people around you is A respect
B openess
C freedom
D all
pleaseeee help me
Answers
Answer:
D
Explanation:
what suture is the articulation between the frontal and parietal bones?
Answers
Answer:
coronal suture
Explanation:
Hope this helps :)
what’s the correct choice?
help pls
bio
Answers
Answer:
ig (to the genotype of an individual with a recessive phenotype) but in general its done to find the genotype of individual and check whether they are dominant or recessive
Answer:
i think first option please follow me we should help each other
Index fossils give us clues to_______________?
Question 5 options:
the history of the wooly mammoth
the diet of early man
species and paleoenvironments long ago
multicellular organisms
Answers
Answer:species and pale environments long ago
Explanation:
ANSWER
so species and paleoenvironment long ago.
because the animals bones fossilize along with the plants and the water and temps effect the rocks
PLEASE HELP WITH THESE QUESTIONS!!! ALSO NO LINKS PLEASE THEY DONT LET ME VIEW THEM!!!
1. Which choice shows functions of proteins in living organisms?
A.) Store the genetic code and give support
B.) Structure and support
C.) Immediate and stored energy
D.) Store energy and the genetic code
2. Which choice best describes a long chain of amino acids?
A.) Polypeptide
B.) Peptide
C.) Nucleic acid
D.) Disaccharide
3. What could cause a change in the shape of a red blood cell that would affect its function?
A.) A change in the quaternary structure of the protein hemoglobin
B.) A change in the primary structure of the protein hemoglobin
C.) A change in the secondary structure of the protein hemoglobin
D.) A change in the tertiary structure of the protein hemoglobin
Answers
Answer:
1.C. 2.A. 3.B
Explanation:
Hope it helped you brainiest pls and thank you have a great day!!!!1
Proteins help Store energy and the genetic code. The long chain of amino acids describes the long chain of polypeptides.
What is protein?
Proteins are among the most prevalent organic molecules in biological systems and have a much wider range of structural and functional variations. Many thousands of proteins, each serving a different purpose, can be found in a single cell.
All proteins are composed of one or more chains of amino acids, despite the fact that their structures and activities differ substantially from one another.
In biological reactions, enzymes function as catalysts, accelerating the reactions. Each enzyme may distinguish between one or more substrates, or the molecules that act as the catalysts for the reactions they catalyze.
Therefore, Proteins help Store energy and the genetic code. The long chain of amino acids describes the long chain of polypeptides.
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Summarize active transport In your answer consider the direction of transport and any external
energy or special structures that are needed in the process .
Answers
Answer:
an area of lower concentration to an area of higher concentration.
ATP
Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.
the uptake of glucose in the intestines in humans and the uptake of mineral ions into root hair cells of plant
membrane pumps (such as the sodium-potassium pump) and vesicle transport.
Primary Active Transport.
The Cycle of the Sodium-Potassium Pump.
Generation of a Membrane Potential from the Sodium-Potassium Pump.
Secondary Active Transport.
Sodium Potassium Pump.
Endocytosis.
Exocytosis.
Active Transport.
Explanation:
Moving substances across a cell membrane against their concentration gradient, from an area of lower concentration to a region of greater concentration, is a process known as active transport in cells.
Thus, Active transport uses external energy—typically in the form of ATP (adenosine triphosphate)—to move materials against the concentration gradient as opposed to passive transport, which depends on the natural movement of particles.
Active transport involves the movement of materials across the cell membrane by means of specific membrane proteins called carrier proteins or pumps.
Thus, Moving substances across a cell membrane against their concentration gradient, from an area of lower concentration to a region of greater concentration, is a process known as active transport in cells.
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Explain the external morphology for external structure of mosquito.
Answers
I hope that's what you're looking for...
Answer:
Explain the external morphology for external structure of mosquito.
Explanation:
Morphology: Mosquitoes have a slender, delicate and long legged body measuring 3-4mm in length. The body is divisible into 3 parts: head, thorax and abdomen. The head is globular and highly mobile on slender neck. It bears a pair of compound eyes, antennae and mouthparts. The mouthparts are ofpiercing and sucking type. There is a pair of mandibles, a pair of maxillae, labium, labrum and epipharynx and hypophaynx. The thorax is made up of 3 segments; each segment bears a pair of legs. The legs are long, slender and delicate.
TWO predator adaptations used to help them capture their prey are *
camouflage
outrunning prey
mimicry
fleeing
Answers
Answer:
Under the pressure of natural selection, predators have evolved a variety of physical adaptations for detecting, catching, killing, and digesting prey. These include speed, agility, stealth, sharp senses, claws, teeth, filters, and suitable digestive systems.
Explanation:
hope this helps mah dude.
Which foods would contain mostly unsaturated fats
Answers
Answer:
avocados and avocado oil.
olives and olive oil.
peanut butter and peanut oil.
vegetable oils, such as sunflower, corn, or canola.
fatty fish, such as salmon and mackerel.
nuts and seeds, such as almonds, peanuts, cashews, and sesame seeds.
Explanation:
HEY GIRL!!!!!!
Dealing with matter, how do producers get the nutrients they need?
Answers
In single celled organisms what are the materials primarily stored in?
Answers
Answer:
In single-celled organisms, materials are stored primarily in. ribosomes.
Mistletoe is a plant that lives on the branches of trees. The mistletoe plant sends its roots in through the bark of trees and takes away water and minerals that the tree needs.
Explanation: