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
Elis [28]
3 years ago
13

Which of the following correctly describes the first animals that appeared according to science

Biology
1 answer:
IceJOKER [234]3 years ago
7 0
These were soft and boneless creatures I just took the test I hope this helps :D
You might be interested in
What elements makes up a glucose molecule?
anygoal [31]

Answer:

Carbon, Hydrogen, Oxygen

Explanation:

8 0
3 years ago
Why are there more stomata in the bottom of leaves
Jobisdone [24]

Stomata play an important role in photosynthesis as they allow the plant to absorb carbon dioxide from the environment. In exchange, stomata allow oxygen, which is a waste product of photosynthesis, to be released. In the process, water vapor is also lost as the internal parts of the leaves are exposed. To reduce exposure, stomata are found on the underside of the leaves. They are protected from the sun as excessive heat can increase the rate of water vapor leaving and thus wither the plant. Stomata also have guard cells around the epidermis that close when too much water is being lost.

4 0
2 years ago
Read 2 more answers
Why do seeds germinate better in composted soil
Genrish500 [490]
The compost provides more nutrients for the seeds to feed on
8 0
3 years ago
1. What is a two-dimensional model of the earth's surface called?
sertanlavr [38]

Answer:

Id say a map

Explanation:

Globe is 3d, geometer is math, map is 2d, landmark is smth on a map

8 0
3 years ago
Read 2 more answers
The four most common chemical elements found in living matter are
Romashka [77]

Explanation:

In all living system we can always find basic elements carbon, oxygen, nitrogen and hydrogen, carbon is the basic building unit contained in living matter. The percentage of carbon in the mass of living matter is 19.0% oxygen and hydrogen are present in almost all organic compound which creates living organisms.

5 0
3 years ago
Other questions:
  • What part of a cell prevents water from entering the cell?
    10·2 answers
  • What is the major advantage of an orbiting telescope
    10·2 answers
  • The Calvin cycle:
    14·2 answers
  • A example for active transport in a sentence
    8·1 answer
  • Is stretching a sign of a Growth Spurt? If not, what is?
    5·1 answer
  • What is the basic equation for photosynthesis
    6·2 answers
  • Which statements are true about the element sulfur. (Select all that apply)
    8·1 answer
  • How did scientists draw boundaries around the plates?
    8·1 answer
  • A recombinant plasmid molecule is introduced into a bacterial cell by A. recombination B. nuclear transplantation C. ligation D.
    11·1 answer
  • How many tumor cells would it take to kill a full and healthy grown person?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!