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
liubo4ka [24]
4 years ago
13

PLEASE ANSWER BOTH QUESTIONS 3 TIME I POST NO ANSWER :(((((

Biology
2 answers:
Alexandra [31]4 years ago
8 0
D, A

Add extra characters here
Lorico [155]4 years ago
8 0
A makes sense so the answer is <span>A</span>
You might be interested in
If methods were developed to improve the efficiency and effectiveness of one system, what effect might that improvement have on
Thepotemich [5.8K]
Minor Malfunction: If the Excretory doesn't do it job, waste will begin to pile up in the body, ultimately leading to death.Improvement: If the respiratory cold take in more air, more blood would be transported to the brain. Which will make almost all senses feel sharper and will understand things more clearly.
7 0
3 years ago
PLEASE HELP THIS I NEED TO BOOST MY GRADE<br> What are 3 Florida land forms
Oxana [17]
The South Atlantic Coastal Plain. It extends from Florida's northern border on the Atlantic seaboard, southward about 150 miles to the area around Cape Canaveral, where America's space program first took flight.

The Atlantic Coastal Plain. Atlantic Coastal Plain extends from the south shore of Long Island, New York, all the way to the southern tip of Florida in the Dry Tortugas, five islands west of the Florida Keys. It is only accessible by boat or seaplane.

Florida’s Uplands. Found in the northern panhandle and central part of the state, they are hilly, part of the state's central highlands.
6 0
4 years ago
Check the statements below that provide evidence for the endosymbiosis theory
Mariulka [41]

The DNA in the nucleus and mitochondria are the same.

This is not exactly true, although they are similar. This is not a correct option.

The following three are correct options:

Mitochondria and chloroplasts grow independently from the cell.

This is true, and supports the idea that they previously existed as their own organisms.

Prokaryotic cells, mitochondria, and chloroplasts are all the same size.

All three organisms/organelles are roughly the same size, which supports the idea that chloroplasts and mitochondria are descendants or prokaryotes.

Mitochondria and chloroplasts contain their own ribosomes.This is true as  well.

3 0
2 years ago
What is the role of a pioneer species in primary succession?
Rainbow [258]

Answer:

d. to produce the soil

Explanation:

pioneer species produce soil so other species less hardy can grow

6 0
3 years ago
Read 2 more answers
Which of the following systems help in absorbing oxygen and releasing carbon dioxide?
xz_007 [3.2K]
I believe the answer you're looking for is photosynthesis, where plants release oxygen and humans use this to release carbon dioxide to the plants.
4 0
3 years ago
Other questions:
  • WILL GIVE A BRAINLEST
    7·2 answers
  • If Sarah had a viral infection that affected neuron function in the ventral root of the same spinal nerve, how would the signs a
    10·1 answer
  • The remora attaches itself to sharks by means of its –like mouth. It gets free transportation and protection and also the remnan
    13·1 answer
  • Q: Those are called homolgous structures because the skeletons are very similar and imply a common ancestor!!!! HOW DO I ANSWER
    6·1 answer
  • In both mitosis and meiosis, _________ must occur for the process to continue to completion.
    10·2 answers
  • The structure that contains dna and controls the functions of the cells is called what
    15·2 answers
  • How is cancer spread through the body
    5·1 answer
  • Stem cell research is an emotional topic. Although the advancements in research are remarkable, a portion of society voices ethi
    12·2 answers
  • Ways of measuring Growth In microbes 1 and second method​
    15·1 answer
  • The red pigmented protein in erythrocytes that transports oxygen and carbon dioxide is called.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!