BIOLOGY HIGH SCHOOL

In mammals the powerful muscle that aids in breathing is thea. diaphragm.
b. kidney.
c. cerebrum.
d. placenta.

Answers

Answer 1
Answer: a. diaphragm is the answer
Answer 2
Answer: Diaphragm, as it is in you lungs.
Kidney doesn't not help in the breathing mechanic, as well as the cerebrum and placenta (which is more of a gluey substance when a in the uterus of a pregnant woman to give subtenants to her child).

Related Questions

Which water source may become polluted as it travels over land?ponds groundwater oceans runoff
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"Talking Wrong" is an essay about author Patricia Smith's mother's move from Alabama to Chicago and her attempt to speak standard English when she gets there. Based on the following excerpt, Smith hears her mother's original, customary language. How did she feel?When my mama talks, the sound is flat and broad and wild with unexpected flowers, like fields in Alabama. a.) exhilarated b.) ashamed c.) complacent d.) comforted
1. Scientists believe that ancient ancestors of all animals were (1 point) A) single-celled prokaryotes that reproduced asexually. B) single-celled eukaryotes that sometimes grew in colonies. C) multicellular organisms that were probably autotrophic. D) multicellular organisms with an alternation of generations lifecycle. 2. The Cambrian Explosion resulted in the evolution of the first (1 point) A) dinosaurs and mammals. B) representatives of most animal phyla. C) bacteria. D) land animals.
Where does surface water collect if it does not flow to the ocean?

Gene therapy, which includes the correction of defective genes, is a significant part of the human genome project. Which of these is an application of the technique?A: A new protein, which can repair defective genes, is injected.
B: Mutated DNA sequences, which can pair with existing genes, are introduced.
C: The DNA sequences of the entire genomes of disease-causing microbes are compared.
D: A new gene, which codes for the protein that can repair defective genes, is introduced.

Answers

The correct answer for the question that is being presented above is this one: "D: A new gene, which codes for the protein that can repair defective genes, is introduced." Gene therapy, which includes the correction of defective genes, is a significant part of the human genome project. Among the following choices, A new gene, which codes for the protein that can repair defective genes, is introduced is an application of the technique.

D: A new gene, which codes for the protein that can repair defective genes, is introduced.

answer plzzzWhich statement is true about all perspectives of psychology? A.They study people, not animals. B.They are based on science. C.They focus on the actions of the brain's nerves. D.They focus on the mental well-being of individuals

Answers

Answer:

The correct answer here is: D: They focus on the mental well-being of individuals.

Explanation:

The answer comes from learning what psychology itself is. Although it is true that psychology has grown from science, it is also an art, which means that it does not only base itself on pure hard scientific data, but also on observation. The focus of psychology is more than the biological, or physiological, actions inside a human brain; they focus on the way that the human mind works, the functions within the human mind, and especially how factors such as behavior, culture, society, cognition and personality work together to form a person. In essence, psychology seeks to understand the human mind and thus, through the development of knowledge, help people achieve mental well-being. This is why the best answer from the options is the last one.
They are based on science coz psychology doesn't study anything nor they focuses on brain nerves and also individual s

What should a person eat if she wants the fastest supply of energy?

Answers


A person should eat energy bars and they should eat energy drinks because it supplies a good amount of carbohydrates (sugar) that can quickly convert inside your body to energy.

(Some good examples of energy drinks would be the brand 'Gatorade')

I am not so sure what exact brand of energy bars to eat, but I know for a fact that each energy bar contains carbohydrates, so probably any energy bar would work. :)

↑   ↑   ↑  Hope this helps! :D
she sould eat Glucose because it gives the fastest supply of energy

At a synapse, adequate stimulation causes the presynaptic cell to release which of the following?Action potentials that bind to receptors on the postsynaptic cell
Neurotransmitter that bind to axons on the postsynaptic cell
Action potentials that bind to axons on the postsynaptic cell
Neurotransmitters that bind to receptors on the postsynaptic cell
I think this one is
d.

Answers

Neurotransmitters that bind to receptors on the postsynaptic cell

Synaptic Vesicles

The neuron, a cell that composes the nervous system. For example a brain, an organ composed of thousands of neural fibers and glial cells that performs many important organismic functions. 
Neurons are specialised cells that have dendrites, axons and terminal buttons that sends and receives stimuli from the environment and transduces it into a meaningful information and understand the complexities which the brain now functions.

Answer:

neurotransmitters that bind

Explanation:

The Sahel region of Africa, just south of the Sahara, consists mostly of which biome?a. savanna
b. tundra
c. forest
d. desert

Answers

d. desert
remember the sahara desert?

Approximately how many species become extinct on earth each day

Answers

Answer:

Approximately 2000 species become extinct on earth each day.

Explanation:

The extinction is defined by no presence of a particular species on anywhere on the earth. It is estimated that there are 150-200 species present in environment gets extinct every day. The every day extinction of species is in the range of 200 to 2000. The high extinction rate can cause severe negative impact on the environment. The process of extinction can cause ecological imbalance.
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