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
Serga [27]
2 years ago
6

All echinoderms live in the ocean. True or false

Biology
1 answer:
Blizzard [7]2 years ago
6 0
This answer is false.
You might be interested in
Why do plants often reduce the surface area of their leaves to help them prevent water loss?
Nady [450]

Answer:

Explanation:

A typical leaf has three main layers. ... Some arid-climate plants are able to conserve water because of their reduced leaf size. Less leaf surface area results in reduced water loss through the epidermis. Small leaves have fewer stomata than larger leaves, and that adaptation also reduces water los

4 0
2 years ago
Why do plant cells need cell walls? What is it made up of?​
anyanavicka [17]

Answer:

The cell wall surrounds the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress. ... Plant cell walls are primarily made of cellulose, which is the most abundant macromolecule on Earth. Cellulose fibers are long, linear polymers of hundreds of glucose molecules.

Explanation: brainliest

3 0
2 years ago
Read 2 more answers
Please help... Only numbers 4,5 and 9
Alex73 [517]
4:
Independent Variable: Photosynthesis
Dependent Variable: Starch

Starch is a product of photosynthesis. Without photosynthesis, starch cannot form. Therefore starch is dependent on photosynthesis.

5:
Independent Variable: Temperature
Dependent Variable: Animal Metabolism

Animal metabolism will only be affected if the temperature of the room changes. Therefore animal metabolism is dependent on temperature.

9:
Independent Variable: Rainfall
Dependent Variable: Thickness of growth rings

The thickness of the tree's growth rings are determined by the amount of rainfall. Therefore the thickness of growth rings are dependent on rainfall.
4 0
3 years ago
Which organs produces hormones under the influence of the pituitary gland
mrs_skeptik [129]

Answer:

hypothalamus

Explanation:

I hope this helps

5 0
3 years ago
Cellular functions can be grouped into which three general categories?
Elena L [17]

Answer:

cell division

protein synthesis

growth and metabolism

Explanation:

idk if this is right I just looked it up

8 0
2 years ago
Other questions:
  • The blue particles in this image are able to cross the cell membrane through
    7·2 answers
  • Independent and Dependent Variable Practice
    11·1 answer
  • A client taking oral corticosteroids is exposed to varicella. the client has never had the disease and has not received the vari
    9·1 answer
  • Which of the following is true?
    6·2 answers
  • Why did Mendel continue some of his experiments to the F₂ or F₃ generation?
    10·1 answer
  • After a polypeptide chain has been synthesized, certain amino acids in the peptide may become modified. For each modified amino
    9·1 answer
  • What is the organism hunted and killed called
    9·1 answer
  • A farmer wants to grow spinach as quickly and cheaply as possible in winter. At what temperature should he keep his
    8·1 answer
  • If you run at 12 m/s for 15 s, how far will you go?
    14·2 answers
  • An individual's ecological footprint is equivalent to:.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!