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
vesna_86 [32]
4 years ago
6

I need help on question number 17 and 18.Thank you

Biology
1 answer:
MArishka [77]4 years ago
7 0
17=3
18=4
I'm not that sure about 17, but I think it's right
You might be interested in
WILL MARK BRAINLIEST!!
8090 [49]
The answer is B) Limiting factors.

Hope this Helps!!
4 0
3 years ago
What is the term for each step in the transfer of energy and matter within a food web?
Artist 52 [7]
The term is known as TROPHIC LEVEL...........
7 0
3 years ago
Which were the elements to form in the earliest stage of the universe?
Doss [256]

Explanation:

AswerB

hydrogen, helium and lithium

It took 380,000 years for the electrons to be trapped in orbits nuclei forming the first atoms. (which is option B)

6 0
3 years ago
Why do cells contain both macro molecules and small carbon compounds?
labwork [276]
<span>Simply because cells need both these types of molecules for proper function.</span>
6 0
3 years ago
You place different colored liquids in a hummingbird feeder and count how many hummingbirds visit.
KonstantinChe [14]

Answer:

the different colored liquids would've the manipulated while the amount of hummingbirds that visit is the responding variable.

4 0
3 years ago
Other questions:
  • In order for a population to survive, sexual reproduction must produce
    13·1 answer
  • Dead animal matter lead to the formation of coal. question 1 options: <br> a. True <br> b. False
    15·1 answer
  • Bio help! will mark brainliest
    11·2 answers
  • How many genes code for each protein produced
    6·1 answer
  • ___ (deoxyribonucleic acid) is a double-standard helical polymer. it contains: the ___ deoxyribose, a ___ group, and the ___ ade
    11·1 answer
  • Water can be lost in the human body through what
    8·1 answer
  • How do littoral zones differ from riparian zones?
    7·1 answer
  • When you practice good nutrition, you
    13·1 answer
  • Use the following information to answer the question.
    9·1 answer
  • In unit 4, you learned about the executive branch. First, identify which executive branch and bureaucratic agencies might be inv
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!