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sammy [17]
3 years ago
6

Major functions of animals include obtaining food and oxygen, keeping internal conditions stable, movement and__

Biology
2 answers:
erma4kov [3.2K]3 years ago
7 0
Answer choice B, reproduction
aleksley [76]3 years ago
5 0

Correct answer: B) Reproduction

Animals are a living organism that are capable of responding to the stimulus, grow, move and reproduce and maintain a constant internal temperature called as homeostasis.

Reproduction is a biological process by which a new offspring is produced from their parents. It is a fundamental feature of all the life forms, each organism exist as a result of reproduction. There are two forms of reproduction sexual reproduction and asexual reproduction.

Example: Asexual - bacteria, yeast, Sexual - reptiles, fish, bird  

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Explain the biological structure hierarchy of the human body and the role of homeostasis in maintaining the body. Include the fo
Nuetrik [128]

Answer:

1. Biological structure of the human body

The human body is organized in different levels according to their complexity.

The levels are the folowing (increasing complexity).

1. Atom (N, O, C,..)

2. Molecule (Protein, lipids, water...)

3. Organelle (mitochondria, golgi apparatus,...)

4. Cell (blood cells, bone cell,..)

5. Tissue (connective tissue, epithelial tissue,..)

6. Organ (lungs, kidney,..)

7. Organ system (skeletal system, muscuar system,...)

8. Organism (the human body)

Each of the levels is formed by an agrupation of the previous level. For example, cells are formed by a number of organelles, and a group of cells form a tissue.

Cells are the basic units of structure of the body, and there are different types of them.

2. Homeostasis

Homeostasis is a process of the body by which the organism works to maintain a stable internal environment, while adjusting to changes in the external environment.

This process is possible because of the work of both the nervous system and the endocrine system. While the first controles the body's activities and detects the necesity of adjustments, the second regulates the activities by using hormones.

6 0
1 year ago
All of the following are sources of energy for humans during exercise EXCEPTa.stored ATP.b.alcoholic fermentation.c.lacticacid f
marshall27 [118]

Answer:Letra B

Explanation:

Fementaçã alcoo

5 0
2 years ago
Describe the function of sodium and potassium in the generation of an action<br> potential.
larisa [96]

Answer:

The inward flow of sodium ions increases the concentration of positively charged cations in the cell and causes depolarization, where the potential of the cell is higher than the cell's resting potential. The sodium channels close at the peak of the action potential, while potassium continues to leave the cell.

Explanation:

hope this helps

3 0
3 years ago
What is biochemistry??
77julia77 [94]
Biochemistry is the study of the actions of the main metabolic processes of living organisms, which are protein synthesis (DNA and RNA molecules, genetic codes and how they work, enzyme formation and function, etc), glycolysis (cellular respiration, aka the Krebs cycle/citric acid cycle to break down glucose molecules to release chemical energy and oxydative phosphorylation, the use of that chemical energy to form ATP molecules in which the chemical energy is put in a form the cell can use, and lipid chemistry (the study of the pathways in which fatty acids are formed into lipids and fat molecules and cholestrol formation and function).
Essentially, biochemistry covers the chemical reactions necessary for cellular and organism metabolism
8 0
3 years ago
Organisms in an ecosystem are interdependent. do you think humans have interdependent relationships with other organisms? explai
jeka94

Humans have an interdependent relationship with other organisms just like organisms in an ecosystem are interdependent.

<h3>How are organisms interdependent?</h3>

To be interdependent means that the involved parties are mutually dependent i.e. they are reliant on one another.

Living organisms in their natural habitat are dependent on one another for food, space, mate and other resources.

However, humans are also interdependent on other organisms for resources like food, raw materials. For example, we eat plant and flesh derived from other organisms.

Learn more about interdependence at: brainly.com/question/1530206

#SPJ4

6 0
2 years ago
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