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
Crazy boy [7]
2 years ago
7

PLEASEEEE HELPPP ASAPPPP :))

Biology
1 answer:
Oksanka [162]2 years ago
8 0

Answer: Check for the presence of antibodies in the blood

Explanation:

A person can only have antibodies for a virus if they got the virus in the first place

You might be interested in
Special features of an euglena​
Svet_ta [14]

Answer:

it is both heterotrophic and autotrophic

7 0
2 years ago
12. What is the function of the vacuole? *
lions [1.4K]
The answer is A: sac that stores water, nutrients, and waste products :)
5 0
3 years ago
Read 2 more answers
A mountain separates a population of mice into two distinct eastern and western populations. The eastern area is inhabited by ow
densk [106]
Since mice in general, are nocturnal, I think b. is the answer..
4 0
3 years ago
Read 2 more answers
Summarise the area of biological research carried out by each institution<br>​
sammy [17]

Explanation:

Djsisisjdjwisoaoqoeieie

6 0
3 years ago
The genotypes for the different blood groups can be summarised as follows. Which blood types are dominant?
olganol [36]

Answer: The A and B genes are dominant

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which is a possible reason for the transition of algae from unicellularity to multicellularity? A) the transition to multicellul
    13·1 answer
  • I don't really understand the question.
    5·2 answers
  • You and other scientists have been able to get the same results after many experiments. What is this proven data called?
    6·1 answer
  • What would happen if spindle fibers weren't present in plant cell mitosis?
    7·1 answer
  • Which biome contains large populations of grazing herbivores, few species of birds, and deep, rich soil?
    6·1 answer
  • Bacteria is a first line of defense for our immune system. true or false<br> a. true <br> b. false
    10·1 answer
  • Please help me thank you
    6·1 answer
  • Approximately how many mutations occur naturally in DNA per 10,000 bases?
    12·1 answer
  • What is:<br><br>-Biology <br>-Chemistry <br>-Physics​
    8·1 answer
  • 22. Label the organisms in the food web below as producer (P), primary consumer (PC), secondary consumer (SC),
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!