1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Y_Kistochka [10]
2 years ago
15

Help me ALL of these, and you get brainiest! (:

Biology
2 answers:
Luden [163]2 years ago
6 0
Just leaving a comment ..
Evgen [1.6K]2 years ago
5 0

Answer:

1. Circulatory System

2. Respiratory System

3. Endocrine System

4. Nervous System

5. Urinary/ Excretory System

Explanation:

1. Circulatory System- The heart pumps blood and blood vessels such as arteries and veins, transports the blood to every part of our body providing organs and muscles with nourishment.

2. Respiratory System- This system maintains our breathing. It supplies the body with oxygen for cellular respiration.

3. Endocrine System- The glands of the endocrine system secrete chemicals called hormones that regulate most of the processes in our bodies like growth, reproduction, metabolism, etc...

4. Nervous System- The entire nervous system controls all of the other systems of the body and it also transmits information to the brain, such as pain and external sensations.

5. Urinary/Excretory System- This system is responsible for eliminating waste products of metabolism and other materials from the body that are of no use.

You might be interested in
A student uses a string to model four pairs of homologous chromosomes in a parent cells. Each Chromosome pair is a different col
Arlecino [84]
<h2>Answer is option "C"</h2>

Explanation:

  • All in all, this procedure includes a "parent" cell parting into at least two "little girl" cells. Right now, parent cell can give its hereditary material from age to age.  
  • Meiosis, then again, is a particular type of cell division that happens in living beings that imitate explicitly. As referenced above, it produces regenerative cells, for example, sperm cells, egg cells, and spores in plants and parasites.  
  • In people, extraordinary cells called germ cells experience meiosis and at last offer ascent to sperm or eggs. Germ cells contain a total arrangement of 46 chromosomes (23 maternal chromosomes and 23 fatherly chromosomes). Before the finish of meiosis, the subsequent regenerative cells, or gametes, each have 23 hereditarily one of a kind chromosomes.
  • Hence, the right answer is option C "four strings, each a combination of different colors"

5 0
3 years ago
PLS HELP!! brainliest + extra points! it's easy but i didn't study tbh:)
NISA [10]

Answer:

Guanine to Cytosine

Explanation:

G always matches C

A always matches T

Hope it helps

Plz mark Brainiest.

4 0
3 years ago
Which of the following describe potential energy??​
rosijanka [135]

Answer: D. Stored Energy

7 0
2 years ago
Read 2 more answers
Water is essential for life. Its special properties make water the single most important molecule in plant life. Which of the fo
Maslowich

Answer:

Because water exhibits cohesive behavior.

Explanation:

Cohesive behavior can be explained as a behavior where molecules are attracted to each other.

And this means that,  water molecules are attracted to each  other because of their cohesive behavior. This makes them to be  attracted to other substances, such as the walls of the xylem of plants.

In this case, it is believed that the water molecules behave this  way because they are polar, that is, there is an electronegativity difference between the bonded atoms. And this enables it to move from the roots to the leaves of the plants.

7 0
2 years ago
This plant cell was changed because...
stepladder [879]

Answer:

The answer is D good luck

8 0
2 years ago
Read 2 more answers
Other questions:
  • According to the Universal Law of Gravitation, every object attracts every other object in the universe. Why can’t you feel the
    11·2 answers
  • How do you think the nervous, epithelial, connective, and muscle tissues in your stomach work together in the process of digesti
    12·1 answer
  • What effect does the ultraviolet light have on bilirubin molecule?
    7·1 answer
  • What is stream deposition
    9·1 answer
  • A cell's digestive enzymes are closed in a membrane-bound organelle. How can these molecules function in the cell?
    9·1 answer
  • Which of the following abnormalities demonstrates a cranial defect? Select one: a. Encephalocele b. Cystic hygroma c. Holoprosen
    5·1 answer
  • What structure prevented the red onion cell from swelling up and bursting when they were placed in water?
    9·1 answer
  • True or false: The drug Salvarsan was used as treatment for syphilis in the early twentieth century.
    7·1 answer
  • What energy transformation can the student describe as occurring between point X and point Y?
    12·1 answer
  • 3 trials of doing the egg drop with these materials: tape measure tape, masking cotton swabs eggs, raw cups balloons cotton ball
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!