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
Elenna [48]
3 years ago
7

The batteries in pacemakers do not last forever and eventually need to be

Biology
1 answer:
ASHA 777 [7]3 years ago
8 0

Answer:

hey can i priviet  message you

Explanation: you sound really smart and cute

You might be interested in
A
Elis [28]

Answer:

C.) Selective pressure

Explanation:

Selective pressure is a natural process that occurs in nature in which certain phenotypes are favored in certain environments. When we say these phenotypes are favored, this means individuals with these phenotypes have a better chance at survival and reproduction in particular environments. Certain phenotypes may be beneficial in some environments but harmful in others.

3 0
1 year ago
Read 2 more answers
Describe/ explain what happens for the anaerobic respiration process in a 100m sprint.
aksik [14]

Answer:

Anaerobic respiration does not need oxygen. It happens when there is not enough oxygen for aerobic respiration. ... 100m sprinters respire using anaerobic respiration in their race because their bodies do not take in enough oxygen during the race to carry out aerobic respiration.

Explanation:

3 0
3 years ago
The cells of organisms in the _______ kingdom do not have a nuclei
grandymaker [24]

Answer:

Protist

Explanation:

Protist are prokaryotic organisms

7 0
3 years ago
Jacob is studying a population of wrens in Michigan. Over several years, he notices that the population always stabilizes at aro
kompoz [17]

Answer:

no population at maximum density............. The carrying capacity is the maximum number of individuals that the environment can sustain.

8 0
2 years ago
What is the primary function of nucleic acids?
Ber [7]
Nucleic acids are biochemical macromolecules that store and transfer genetic information in the cell. They use their stored genetic information to direct the synthesis of new proteins in the cell. New proteins can be synthesized by the ribosomes from the DNA and genes held in the nucleic acids.
3 0
2 years ago
Other questions:
  • Water under the earth's surface
    13·1 answer
  • Which Of the following is A true statement about mutually events
    7·1 answer
  • What evidence must be considered when determing whether or not a trait is an adaptation
    11·1 answer
  • What might happen to an organism that uses asexual reproduction if the average temperature of its habitat changes?
    8·1 answer
  • If a cell is producing lactic acid, what molecule is most likely unavailable to that cell
    11·1 answer
  • The central nervous system includes
    5·2 answers
  • Absorption spectroscopy is a technique used to determine the composition of a substance. Each substance tends to behave consiste
    10·1 answer
  • Hi!! can u help me? It's a very confusing question ​
    7·1 answer
  • True/false: nerve tissue is found in the retina; the rods and cones in the back of the eye
    12·1 answer
  • Identify which of the blood vessels<br> are blue in color and explain why,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!