Answer:
A.space
Explanation:
At the end of meiosis stage 2, you had 4 ______ gametes. Fill in the blank.
A pelican is hunting for fish as it flies above the surface of the water. Why must the pelican alm for the fish in a slightly different place in the water than where the fish appears to be
located?
Answer:
I'm not sure but maybe because if the pelican goes exactly where the fish is the fish will naturally move forward to escape so instead of catching the fish the pelican would get a mouth full of water. If the pelican aims for a spot a little different then where the fish actually is the pelican can might catch it because the fish went to its direction. (sorry if that's not correct)
Choose the correct description on the realtionship between allels and genes.
Answer:
B
Explanation:
Sorry if it's wrong in the end, but it should be right
I need to know about hypothesis
Answer:
A hypothesis a prediction or a educational guess (or in other words, a theory) that might happen in a experiment weather it's right or wrong. It's important to make hypothesis to learn from your mistakes and analyze why you got it wrong and why it make you think that (wrong hypo). A hypothesis can also help you learn more about the subject.
Hopefully, it helps!
Select the correct answer.
What is true about the current extinction rate?
A.
It’s slower than the earlier mass extinction rate.
B.
It’s primarily attributed to human intervention.
C.
It’s attributed to natural environmental changes.
D.
It’s necessary for evolution.
E.
It’s affecting few species.
Answer:
its b
Explanation:
Extinction is primarily attributed to human intervention. So, the correct option is B.
What is Extinction?The extinction is defined as the end of a particular type of organism or a set of types, typically a species. Although the ability to reproduce and bounce back may have been lost earlier, the death of the last member of the species is usually considered as the moment of extinction.
Extinction is the term used to describe the extinction of an entire species. In that it has allowed for the emergence of new species and the ascent of others, extinction has both advantages and disadvantages. Since most species have been driven to extinction by human activity, humans have had a significant impact on the pace of extinction. The main cause is thought to be human activity.
Therefore, the correct option is B.
Learn more about Extinction, here:
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(brainliest to the right answer)
What is the function of the DNA template?
It is the noncoding strand used to synthesize a complementary mRNA molecule.
It is the noncoding strand used to synthesize a parallel sequence of nucleotides.
It is the coding strand used to synthesize an identical mRNA molecule.
It is the coding strand used to synthesize the transcription unit.
Answer: A. It is the noncoding strand used to synthesize a complementary mRNA molecule.
Explanation:
Just took the test.
Place the following events in chronological order:
1. Event 1
Internal combustion engine invented in 1876
2. Event 2
Electric light bulb invented in 1879
3. Event 3
Dynamite invented in 1869
4. Event 4
First gasoline powered tractor invented in 1892
5. Event 5
First transcontinental railroad completed in 1869
Answer:
event 1 = dynamite
event 2 = tranckntinal railroad
event 3 = combustion engine
event 4 = light bulb
event 5 = gas powered tracto
Explanation:
Hereditary information is found in a cell's
A.
chloroplasts
B.
chromosomes
C.
cytoplasm
D.
membranes
Which of the following best defines the cell level of organization?
HELP Help please
How can one system be considered a compound of another system?
Answer:
A
Algebra For what values of the variables must ABCD be a parallelogram?
B
23. A 2y + 2 B 24. B
(3x + 10)
(8x + 5)º
3x + 6
54°
D
С
D
A
Зу - 9 с
ly+4
Why is the idea of common descent only a conclusion?
It's based on directly observable data.
It's not observable, but is determined based on a large amount of
related evidence.
It's a recent idea without much evidence supporting it.
Answer: It's not observable, but is determined based on a large amount of
related evidence.
Explanation:
which one is correct?
Answer: B
Explanation: I'm 95% sure that this is the answer its been awhile since i seen that question
Aerobic respiration creates more of what molecule than fermentation?
Question 4 options:
Ethanol
Lactic Acid
Glucose
ATP
Answer:
Atp
Explanation:
This is the correct answer
Answer:
goal in 1 year from now
Explanation:
graduate from now collage
How long does it take a bone to become a fossil?
Answer:
Fossils are defined as the remains or traces of organisms that died more than 10,000 years ago, therefore, by definition the minimum time it takes to make a fossil is 10,000 years.
Explanation:
What are three main functions of stems?
Photosynthesis is the conversion of __________ into _________
Question 9 options:
energy, chlorophyll
visible light, carbohydrate
ATP, energy
carbohydrate, energy
The totality of a cell's DNA is referred to as its
Answer:
genome
Explanation:
"Crossing Over" occurs in Prophase 1 of Meiosis.
True
False
Answer:
true
Explanation:
Answer:
Crossing over occurs during prophase I of meiosis before tetrads are aligned along the equator in metaphase I. By meiosis II, only sister chromatids remain and homologous chromosomes have been moved to separate cells. Recall that the point of crossing over is to increase genetic diversity.
Explanation:
The energy from the sun is produced in the core through the process of nuclear fusion. The photons travel through the sun and are released as radiation which travels to the earth. How long does it take to reach the earth?
Answer:
8 min 20 seconds
Explanation:
Radiation from the sun travels as light through the vacuum of space. Therefore, it is travelling at the speed of light which is roughly 300,000 km/s. If we divide this speed by the average distance between the Sun and the Earth (150,000,000 km) we would get a total of 500 seconds. We can now turn this total time into minutes which would be roughly 8 min and 20 seconds. Therefore, it would take a total of 8 min 20 seconds for radiation from the Sun to reach Earth.
Help me with thissssss
Answer:
cevap sirayla
Explanation:
a prodüct
b substraite
c enzyme
d enzyme s c
e producte
What is a single stranded molecule used
to move genetic information from the
nucleus to the cytoplasm?
A. mRNA
B. DNA
C. NNA
Answer: A)
Explanation: it's job is transportation of genetic info.
hope it helps :)
what scale would you use to measure an earthquake's damage
Answer:
he Richter scale measures the largest wiggle (amplitude) on the recording, but other magnitude scales measure different parts of the earthquake. The USGS currently reports earthquake magnitudes using the Moment Magnitude scale, though many other magnitudes are calculated for research and comparison purposes.
Explanation:
Answer:
This is a picture of how they are mesured
Explanation:
Marta is running. Sam is sitting in a chair.
Suggest two things that Marta will need more of than Sam.
nicotine
oxygen
glucose
energy
carbon dioxide
Answer:
oxygen
glucose
Explanation:
What is homeostasis?
Answer:
Homeostasis is the state of steady internal, physical, and chemical conditions maintained by living systems
Explanation:
(A property of cells, tissues, and organisms that allows the maintenance and regulation of the stability and constancy needed to function properly)
Energy that is transferred in waves or particles. Energy from the source.
A. Radiation
B. conduction
C. convection
Answer:
A.Radiation is the answer
plzzzzzzz help.........
Answer:
The top right is Protist
The top left is Eubacteria
Explanation:
Researched off reliable websites gimme a brainliest?
Wind travels from areas of HIGH pressure to LOW pressure.
A. True
B. False
Answer:
The answer is A) True
Hope this helps
Brainliest is always appreciated
Explanation:
You cross a true breeding snapdragon with red flowers to a true breeding
snapdragon with white flowers. All of the resulting offspring are pink.
What are the expected phenotypes of the F2 generation?
i get an Ender dragon
When ice freezes, the water around it becomes saltier and colder. _______, it's density increases.
A Therefore
B On the other hand
С In contrast
D Especially
When ice freezes, the water around it becomes more saline and colder. Therefore, its density increases. Hence, the correct option is (A).
What is Density?
Density is defined as the mass per unit volume of a substance and is denoted by ρ, although the Latin letter D may also be used.
Density is defined as mass divided by volume: [tex]{\displaystyle \rho ={\frac {m}{V}}}[/tex]
where ρ is density, m is mass, and V is volume. It has the units of mass divided by volume such as grams per centimeters cube [tex](g/cm^3)[/tex] or kilograms per liter (kg/l).
When water changes from a liquid to a solid state that is liquid in the form of ice, its density will increase as it becomes saltier and colder.
Thus, when ice freezes, the water around it becomes more saline and colder. Therefore, its density increases. Hence, the correct option is (A).
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Using a path of your choice, list steps required for nitrogen to perform one complete cycle beginning and ending in the atmosphere: