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
irga5000 [103]
3 years ago
14

Which of the following statements is true?

Biology
2 answers:
Afina-wow [57]3 years ago
7 0
The second one because they can indicate infection and sickness
WARRIOR [948]3 years ago
4 0

Answer A

Explanation: A is wright because theirs no cure for Chicken pox but antibodies can take care of them.

B is wrong because it's antibodies that swallows the infection.

c is wrong because passive immunity is a temporary protection gained from another source. such as infection

d is wrong trust me i DID THE TEST IT WAS WRONG WITH D

You might be interested in
What effects can an invasive species have on an ecosystem?Choose all that apply
gogolik [260]

Answer:

It should be D.

Explanation:

The invasive species will negatively effect the ecosystem and the natural predator in the area. Like the Blue Lobster problem in Maine.

6 0
3 years ago
Read 2 more answers
Why do plants have a cell wall and animals cells don’t?
algol [13]
Cell walls are supporting structures that help the plant to have a fixed shape and protect it from injury. Other than that, it helps to keep the plant turgid so that it can stay firm and upright. Because when it enters a high water potential solution, as water moves in, the water exerts turgor pressure on the cell wall and the cell wall thus exerts an opposing pressure to keep water out. Hence cell wall is needed for the plant.

On the other hand, animal cells do not need to keep the structures, as they have the skeletal system to protect the organs and cushion them against any
external injuries.

I hope that helped
5 0
3 years ago
Read 2 more answers
Much of the pollution in the environment is a result of
Taya2010 [7]

Answer:

I may be wrong but try A.

8 0
2 years ago
(5-7 Sentences for Each Answer) NO LINKS
777dan777 [17]
GM is a technology that involves inserting DNA into the genome of an organism. To produce a GM plant, new DNA is transferred into plant cells. Usually, the cells are then grown in tissue culture where they develop into plants. The seeds produced by these plants will inherit the new DNA
5 0
3 years ago
A paramecium moves by means of _______________ .<br><br> feet<br> tiny hairs<br> reproduction
____ [38]

<em><u>A</u></em><em><u> </u></em><em><u>paramecium</u></em><em><u> </u></em><em><u>m</u></em><em><u>o</u></em><em><u>v</u></em><em><u>e</u></em><em><u>s</u></em><em><u> </u></em><em><u>b</u></em><em><u>y</u></em><em><u> </u></em><em><u>m</u></em><em><u>e</u></em><em><u>a</u></em><em><u>n</u></em><em><u> </u></em><em><u>o</u></em><em><u>f</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>c</u></em><em><u>i</u></em><em><u>l</u></em><em><u>i</u></em><em><u>a</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>t</u></em><em><u>i</u></em><em><u>n</u></em><em><u>y</u></em><em><u> </u></em><em><u>living </u></em><em><u>thing </u></em><em><u>found </u></em><em><u>in </u></em><em><u>water </u></em><em><u>i</u></em><em><u>s</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>s</u></em><em><u>i</u></em><em><u>n</u></em><em><u>g</u></em><em><u>l</u></em><em><u>e</u></em><em><u>*</u></em><em><u> </u></em><em><u>cell </u></em><em><u>shaped </u></em><em><u>like </u></em><em><u>a</u></em><em><u> </u></em><em><u>slippe</u></em><em><u>r</u></em><em><u> </u></em><em><u>and </u></em><em><u>moves </u></em><em><u>by </u></em><em><u>means </u></em><em><u>of </u></em><em><u>cilia</u></em><em><u>, </u></em>

<em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>. </u></em>

<em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>. </u></em>

<em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>. </u></em>

<h3><em><u>Hope </u></em><em><u>this </u></em><em><u>helps </u></em><em><u>y</u></em><em><u>o</u></em><em><u>u</u></em><em><u>❤</u></em><em><u>!</u></em><em><u>!</u></em></h3><h3 />
8 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Which bond is broken when energy is released? can anybody help me please I will pick brainiest!
    10·1 answer
  • What happens during an equinox
    15·1 answer
  • Why might an ecologist set up an artificial environment in a laboratory?
    9·1 answer
  • Francesco Redi disproved the idea of spontaneous generation through an experiment involving _____.
    13·1 answer
  • If two objects are compared at a certain distance, according to Newton’s law of universal gravitation, what is true? Complete th
    11·1 answer
  • Athletes can safely add muscle tissue by:
    10·1 answer
  • In scientific times people classified plants and animals by use.<br> True or false
    8·2 answers
  • Which of the following scientists DID NOT disprove spontaneous generation? *
    9·1 answer
  • How does speed relate to a change in position over time?
    14·1 answer
  • Describe the impact of technology on the environment today.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!