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
max2010maxim [7]
3 years ago
7

Life-forms that existed during the paleozoic era included ____.

Biology
2 answers:
Kisachek [45]3 years ago
4 0
D all of the above is the correct answer with Ed gen uity 
sdas [7]3 years ago
3 0
The correct option is D. all of the above
You might be interested in
5. Convert 500°F to degrees Celsius.<br> a. 260°C<br> b. 296°C<br> c. 842°C<br> d. 958°C
dimulka [17.4K]

Answer:

The answer is A, 260°C

Explanation:

Formula

(260°C × 9/5) + 32 = 500°F

6 0
3 years ago
An example of chemical digestion is the breakdown of __________ into __________.
vodomira [7]
starch into glucose
proteins
into amino acids
lipids
into fatty acids

There are many more examples of chemical digestion which takes place in the body. Chemical digestion is the breaking of larger more complex molecules into smaller, simpler ones that can be taken up by the cells more easily and readily by the use of chemical agents.. Chemical digestion is carried out primarily using biological molecules called enzymes. For example, the breakdown of starch is done by an enzyme known as amylase, which is present in the saliva. 
7 0
3 years ago
What is photosynthesis
belka [17]

Photosynthesis is a process in which a plant uses sunlight to create food, using CO2 and water.

3 0
3 years ago
Read 2 more answers
Why is it important to scientists for a hypothesis to be testable? How would the experiment differ if it were not?
Vsevolod [243]

Answer:

A Scientific Hypothesis Must Be Testable

For a hypothesis to be testable means that it is possible to make observations that agree or disagree with it. If a hypothesis cannot be tested by making observations, it is not scientific.19-Feb-2021

Explanation:

3 0
3 years ago
Each gene in the human genome codes for a single protein. True or False?
d1i1m1o1n [39]
The statement " Each gene in the human genome codes for a single protein. "is just wrong, as according to the basic knowledge of human genome, o<span>nly about 2 percent of the genome codes for proteins. This answer does make difference and clearly explaines why the previous one is wrong. Hope you will find it helpful!</span>
7 0
3 years ago
Other questions:
  • Why is inter phase important to an organism?
    9·2 answers
  • Why do viruses need hosts to reproduce
    7·1 answer
  • How can an individual most likely achieve optimal personal health? a. by controlling heredity factors b. by assessing lifestyle
    8·2 answers
  • Dreams are not acted out thanks to rem's protective _____.
    15·1 answer
  • Are plants a prokaryote or eukaryote
    10·2 answers
  • Which of the following correctly pairs labels of animals with the way they feed?
    6·2 answers
  • Could someone please help with this answer?
    6·1 answer
  • Formulate a question that could be answered observing chromosomes of different species of animals
    14·1 answer
  • Match the vocabulary term to the correct definition
    14·2 answers
  • 25 POINTS!!! PLS ANSWER CORRECTLY!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!