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
zzz [600]
3 years ago
15

The diagrams below show a cross-section of an environment in which there are no earthworms present and a cross-section of an env

ironment in which earthworms are present.Which of the following statements are true of how earthworms affect their environment according to these diagrams?
I. Earthworms increase plant yields.
II. Earthworms decrease the quantity of topsoil.
III. Earthworms are beneficial to their environments.
IV. Earthworms are detrimental to their environments.
A.
I, II, and IV only
B.
II and IV only
C.
I, II, and III only
D.
I and III only
Biology
1 answer:
padilas [110]3 years ago
5 0
It’s ddddddddddddddddddddddddddd
You might be interested in
HELP PLEASE FOR BIOLOGY<br>tell me them in order:( ​
leonid [27]
1. DNA strands separate
2. RNA polymerase attached to the gene
3.ribonucletides are assembled
4. mRNA searches from the gene
5. mRNA leaves the nucleus
6. mRNA attaches to ribosome
8 0
2 years ago
Describe how fossils help us understand the past
stepan [7]
<span><em>They tell us how life evolved and adapted to different environments and global changes throughout the Earth's development</em>

<em>                                Hope this helps:)</em>





</span>
7 0
3 years ago
Why doesn’t the Antibodies in Lyme Disease Antigens (orange line) decrease after the first immune response, compared to non-Lyme
aev [14]

Answer:

Even after an infection is over, your immune system continues to make antibodies. Once you test positive for the bacteria, your blood will continue to test positive for months or years even after the bacteria are no longer present.

Explanation:

using brain

3 0
2 years ago
What is the most important characteristic of the gray code?
Ludmilka [50]
<span>For each count, only one digit changes.</span>
7 0
3 years ago
How does the immune system react to the flu vaccine?
BARSIC [14]
It detects that the small amount of virus added and it learns to fight off the flu which helps keep you from getting it
6 0
2 years ago
Other questions:
  • The rear deltoid row is a back exercise true or false
    6·2 answers
  • How does the semipermeable membrane work?
    13·1 answer
  • Is hunger the best indicator that the body needs fuel?
    5·2 answers
  • How are traits passed from parents to offspring?
    6·1 answer
  • 90 points and whoever does it right gets brainliest
    8·2 answers
  • Compare and contrast a cell<br> membrane and cell wall?
    7·1 answer
  • Which of the following best describes the cell below? A. protist cell B. eukaryotic cell C. prokaryotic cell D. plant cell
    8·2 answers
  • IN E E D H E L P U R G E N T L Y P L E A SE TwT
    7·2 answers
  • A scientist in which field would be most likely to study changes in mood with age?
    7·1 answer
  • Which was most likely an effect on society that resulted from improvement in handling blood during world war l and world war ll?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!