Humans, and other animals, exhale
A. oxygen
B. natural gas
C. carbon dioxide
D. cytoplasm
Answer:
C
Explanation:
Humans,and other animals,exhale carbon dioxide and inhale oxygen.
Answer:
c: humand and animals exhale carbon dioxide
Cell city diagram feature components
Answer:
The cell structure comprises individual components with specific functions essential to carry out life's processes. These components include- cell wall, cell membrane, cytoplasm, nucleus, and cell organelles. Read on to explore more insights on cell structure and function.
Which is not a reason that humans depend on the ocean?
Food
Tornado disruptor
Transportation
Climate regulation
Answer:
Tornado disruptor
Explanation:
humans get seafood from the ocean. there is a thing called maritime transport and that means the ocean serves as a way of transportation and the ocean serves as a climate regulator because it regulates the concentration of CO2.
Where does the process of translation occurs ??
Answer:
ribosome
Translation occurs in a structure called the ribosome, which is a factory for the synthesis of proteins. The ribosome has a small and a large subunit and is a complex molecule composed of several ribosomal RNA molecules and a number of proteins.
Explanation:
I hope this helps and pls mark me brainliest :)
What do all cellular activities in living organisms use as.a source of energy?
Answer:
Adenosine Triphosphate (ATP)
Have a great day!
If an egg cell contains 4 chromosomes, how many chromosomes would a sperm cell of the same
species contain?
a. 4, b.8, c.16
The unicellular organism sulphur bacterium is autotrophic, lives in a sulphur lake and is asexual. Can you describe its behaviours and features and classify it in the correct domain?
Answer:
bacteria
Explanation1 Bacteria. 2 Protists. Lab Comparing Algae and. Protozoans. 3 Fungi ... ways, and they can describe some of the internal structures of organisms related to ... Structure and Function Bacteria cells are ... Most eubacteria have been classified and identified based ... their lives as one-celled organisms and part of their lives as.
Missing: behaviours | Must inclu:
1. Why do trees that grow alone in a field often have a large spread out canopy of leaves as well as being as wide as it is tall, whereas trees that grow in a
rainforest are extremely tall and have concentrated canopies at the very top of the tree?
Answer: C
Explanation:
The Rio Grande River separates Mexico from Texas.
What most likely created the riverbed?
A.glaciers
B.plate collisions
C.volcanoes
D.water erosion
Answer:
d I think or b?
Explanation:
water could cause it to form a river and spread over time
During the spring of 2015, it was predicted that the number of chipmunk babies born
increased by 20%. Data collected through observations confirmed this
prediction. Chipmunks were seen scurrying all over the forest.
Grizzly bear
Red-Tailed
hawk
chipmunk
Deer
marmot
grouse
berries and flowers
grasses
seeds
Mushrooms
And
earthworms
How will this increase in the number of chipmunks most likely effect this food web?
Answer:
The population of Red-Tailed Hawks will increase.
Describe the motion along the San Andreas Fault.
Answer:
The San Andreas Fault is a continental transform fault that extends roughly 1,200 kilometers (750 mi) through California. It forms the tectonic boundary between the Pacific Plate and the North American Plate, and its motion is right-lateral strike-slip (horizontal).
I need help please I’m on the last question on my ixl and I don’t want to mess up
Answer:
top one is mountain range
Explanation: I think
the bottom one is Continental crust
In which division phase is the nucleolus formed and spindle fibers broken down?
anaphase
metaphase
prophase
telophase
All eukaryotic cells have a —
1:cell wall
2:flagellum
3:nucleus
4:chloroplast
help me its timed pleasee
Answer
neucleus
Explanation:
Which term describes the type of digestion that results from chewing and crushing food into smaller pieces?
absorption
peristalsis
chemical digestion
mechanical digestion
Answer:
mechanical digestion
Explanation:
What type of animal is a platypus related to?
No links pls
Answer:
Echidna
Hope this Help!~
soooooooooooo like its Echidna
True or False: When a biotic factor dies, the molecules within that organism enter into the nutrient cycle
Answer:
true
Explanation:
everything is within a cycle
Which of these occurs in sexual reproduction but not in asexual reproduction?
a
The genetic information is identical to the parents.
b
The offspring are made of cells.
c
The genetic information comes from the parents but is not identical.
d
The offspring inherit traits from the parents.
Answer:
c
Explanation:
Only in asexual reproduction the genetic information is identical. Sexual produces genetics that are combination of both parents, producing non-identical offspring.
Which of the following is used as biochemical evidence for evolution? *
a. Similarities in bone structures
b. Similarities in DNA
c. Fossil record
d. Similarities in eye function
Why does sperm development occur in an external
structure of the body?
to give sperm easier access to the urethra
to allow easier blood flow
to manage sperm's temperature
to keep it separate from the rest of the body
DONE
Answer:
To manage sperm's temperature.
Explanation:
Because the testicles can move depending on heat. They come closer to the body in the cold, farther out in heat.
Please Help brainiest for correctt and first answer
Answer:
B: to break down sugar and release...
Explanation:
Mitochondria is the powerhouse of the cell! It breaks down sugar that comes into the cell and releases it back into the cell as energy
I NEEEDDD HELP PLEASE
Which material would be used if the main criterion was keeping the cost of materials as low as possible? Which material would be used if the main criterion was getting the best performance from the material
Answer:
Low cost has low quality whereas high cost has high quality.
Explanation:
If the main criterion was keeping the cost of materials as low as possible so he must used the materials of low quality for their work because the low quality materials are made of cheap material while on the other hand, if the main criterion was getting the best performance from the material so he has to used the materials of high quality. The high quality materials are very expensive but its performance is excellent as compared to cheap materials.
Which of the following statements is true about the process of Photosynthesis? *
A. Carbon Dioxide is produced
B. Sugar is produced
C. ATP is produced
D. Water is produced
Answer:
carbon dioxide is produced
Explanation:
I hope this helps :)
In order for natural selection to occur, there must be variation within the population. Which statements
are an accurate reflection of the relationship between natural selection and variation in the population? Select ALL that apply.
A)
Mutations are caused by natural selection.
B)
Mutations are a source of variation within any population.
C
Genetic variation is increased in populations with sexual reproduction.
D)
Genetic diversity is decreased overall by the mechanism of natural
selection,
E)
Natural selection lowers the population size but maintains the genetic
variation in a population.
Answer:
E, B, D (im not sure about D, but definitely E and B)
A mushroom grows on a dead, rotting oak tree lying in the forest. What describes the tree and the mushroom?
Answer:
The oak tree was a producer, and the mushroom is a decomposer.
Which type of muscle is long and striated and contains multiple nuclei?
Smooth Muscle
Cardiac Muscle
Muscle of the Digestive System
Skeletal Muscle
Answer:
Skeletal Muscle
Explanation:
Answer:
Skeletal Muscle
Explanation:
Two insect groups vary genetically by two genes. When put together, they were able to reproduce and produce offspring that could also breed. Which best describes this insect population?
The insects experienced geographic isolation.
The insects experienced reproductive isolation.
The insects are different species.
The insects are the same species.
Answer:
The insects are the same species.
Explanation:
The insects are the same species because they interbreed with each other successfully. If the organisms belongs to the same species, they have the ability to interbreed with each other and produce fertile offspring while on the other hand, different species can't interbreed with one another. These two organisms have some genetic variations among each other due to environmental factors that leads to the differences between these two organisms.
The insects are the same species because they were able to reproduce and produce offspring that could also breed.
What are species?Species are a group of related organisms which are able to interbreed and produce reproductively viable offspring.
The species level of taxonomy is the closest relationship and has the fewest number of organisms.
Since, the two insect groups were able to reproduce and produce offspring that could also breed, they are of the same species.
Learn more about species at: https://brainly.com/question/26125007
1. The bio-molecule that is part of DNA is the carbohydrate. *
A: Agree
B: Disagree
2. Each nucleotide has 3 parts
A: Agree
B: Disagree
3. Deoxyribose is the base in DNA.
A: Agree
B: Disagree
4. Chargaff found the same four bases are found in the DNA of all organisms.
A: Agree
B: Disagree
5. Cytosine is always paired with thymine.
A: Agree
B: Disagree
6.The proportion of the four bases are the same for all organisms. *
A: Agree
B: Disagree
7. The base pairs are held together with hydrogen bonds.
A: Agree
B: Disagree
8. DNA strands on the double helix are identical to each other.
A: Agree
B: Disagree
9. Scientists Watson and Crick made the first 3D model of DNA.
A: Agree
B: Disagree
10.What is the complementary DNA strand to the following: CGT AAG CGC TAA TTA *
A: CGT AAG CGC TAA TTA
B: GCA TTC GCG ATT AAT
C: GCA UUC GCG AUU AAU
11. What is the complementary DNA strand to the following: ACT AAC GGT AGC TAG
A: TGA TTG CCA TCG ATC
B: ACT AAC GGT AGC TAG
C: UGA UUG CCA UCG AUC
What is the complementary DNA strand to the following: GGC ATT CGC GAT CAT
A: CCG TAA GCG CTA GTA
B: CCG UAA GCG CUA GUA
C: GGC ATT CGC GAT CAT
Answer:
1) Not sure.
2) True. Deoxyribose (5-carbon sugar), a phosphate group, and a nitrogenous base.
3) Disagree. There are 4 bases: adenine (A), guanine (G), thymine (T), and cytosine (C).
4) Not entirely sure, I think agree.
5) Disagree. Cytosine is always paired with guanine.
6) Agree.
7) Agree.
8) B. They are complementary to each other.
9) Not sure.
That's all I feel like doing.
Why does the Earth orbit the sun? Why doesn't it just fly out into space?
A.electromagnetic energy
B.magnetic field
C.the sun is a star
D.gravity
Answer:
d
Explanation:
Just as the Moon orbits the Earth because of the pull of Earth's gravity, the Earth orbits the Sun because of the pull of the Sun's gravity.