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
ira [324]
2 years ago
9

Which of the following are true of a species? Select all that apply.

Biology
1 answer:
tatiyna2 years ago
8 0

Answer:

the 1rst and 2nd

Explanation:

all fertile individuals can breed with one another and individuals vary genetically

You might be interested in
When the heartbeat and pulse beat don't match what exists in the animal
Nookie1986 [14]
The difference between the time of the heartbeat and the pulse makes the animal Pulse Deficit.
5 0
3 years ago
I'LL GIVE BRAINLIEST IF YOU EXPLAIN THE ANSWER: <br><br> CHOOSE TWO
RoseWind [281]
B and D. The xylem and the phloem make up the vascular tissue of plants and transport water, sugar, and other important substances around a plant.

The cells that die are emptied, leaving hollow cell walls with their ends open, thus forming pipe-like structures

Hope this helps
3 0
3 years ago
The head of a human offspring turns down and prepares to enter the birth canal during
Black_prince [1.1K]
During the third trimester
4 0
3 years ago
How do humoral and cell mediated immunity help each other <br> Please help me thanks
Rainbow [258]

Humoral immunity protects the body against extracellular pathogens and Cell mediated immunity protects the body from intracellular pathogens .

Humoral immunity: It is the process adaptive immunity manifested by the production of antibodies by B lymphocytes. It develops the bone marrow. B cells may be trigged to proliferate into plasma cells.

Cell mediated immunity:  Cell mediated immunity is an immune response that does not involve antibodies but rather involves the activation of macrophages and NK cells.

Humoral immunity and cell mediated immunity works together with assistance from helper T cells, B cells.

Learn more about how humoral and cell mediated immunity help each other

brainly.com/question/9924784

8 0
2 years ago
What theory explains how identical mesosaur dinosaur fossils are found on two different continents, south america and africa?.
vagabundo [1.1K]

Answer:

pangea

Explanation:

once all of the world was connected and we call that pangea then over time the continental plates moved making the earth formation we know now. the theory is that could the dinosaurs have moved while pangea was still a thing.

5 0
2 years ago
Other questions:
  • Describe the process by which O2 molecules pass through the membrane.
    9·1 answer
  • What are the major parts of a cell
    9·2 answers
  • What is the importance of reproductive isolation in speciation?
    14·2 answers
  • The energy required for muscle contraction comes from
    9·1 answer
  • A species has 6 chromosome pairs in each diploid cell. how many genetically unique gametes could be produced from sexual reprodu
    13·1 answer
  • What are four parts of the nervous system in a frog?
    6·1 answer
  • Compare the function of the left and right side of the heart!<br> Thanks
    13·1 answer
  • Ano una ko’ng tatapusin?<br><br> A. Modules<br> B. Gawaing bahay<br> C. Buhay ko<br> D. Activities
    14·2 answers
  • What are decomposers? Name any two of them. What do they do in the<br>forest?​
    13·2 answers
  • 1. Look at the diagram above and match the correct number with the process or object in the list. Type the number next to the pr
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!