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
STatiana [176]
3 years ago
9

Which two cell types in placozoans make up the endoderm tissue layer?

Biology
2 answers:
pychu [463]3 years ago
6 0

Answer:

D

Explanation:

I made a 100 on the text

Radda [10]3 years ago
5 0

Answer:

It's D.

Explanation:

You might be interested in
Which is a role of Eubacteria in living systems?
Talja [164]

im pretty sure the answer is going to most likely be A: decomposing dead plants and animals


7 0
3 years ago
Read 2 more answers
Why don’t we see evolution occurring in individual organisms?
IgorC [24]

Answer:

Because it usually takes a long time, and is a very long process.

Explanation:

4 0
3 years ago
Need help on 8 and 9 HURRY PLZ
cupoosta [38]
8 A and Idk the other one
3 0
3 years ago
If an individual has the genotype Dd, what alleles can it pass on to its
dlinn [17]

The offspring could receive either D or d.

8 0
3 years ago
1. Why is the quadrat method useful for estimating snall populations? Explain why the same method would not be useful for counti
irga5000 [103]

Answer:

Quadrat method is used for estimating the number of individuals in an area. In this method, a large square area on the ground or water surface is marked, call it an enclave. The number of animals present in this enclave is counted. Then by assuming that the animals are less migratory and are uniformly distributed, their number for a large area is estimated by the use of unitary method of calculation. Example a 4 square feet area has 2 snails, then a 1000 square feet area will have (1000 x 2)/4, i.e, 500 snails in it. Fishes can be counted using this method only if they are confined in a small water body like a lake or a pond. Rivers are flowing so the fishes may move along its length which can give us an underestimate or an overestimate of their numbers. Sea has its depth and huge area, and fishes can be moving randomly in it. Hence this method will not work for river and sea fishes.

Explanation:

Hope this helps :D

7 0
2 years ago
Other questions:
  • Different types of cells within an organism ______.
    8·1 answer
  • What is the purpose of the electron transport chain in the thylakoid membrane?
    11·1 answer
  • Percepcion de conflictos familiares​
    9·1 answer
  • What is the difference between the cryosphere and the<br> hydrosphere?
    11·1 answer
  • A habitat that has lots of light and water a high elevation low temp and a low level of oxygen is mostly like a
    7·1 answer
  • What is cell membrane
    14·2 answers
  • Which of the following blood vessels would have the lowest blood pressure?
    8·2 answers
  • How the (HIV) is transfer from infected female to a healthy man???
    14·1 answer
  • An example for aheterotropic for feeding is what
    14·1 answer
  • What changed,if any,did you make to you initial sequence,and why?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!