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
d1i1m1o1n [39]
3 years ago
13

How does life on earth change over time

Biology
2 answers:
defon3 years ago
6 0

Answer:

by changing rhe atmospheric pressur

Troyanec [42]3 years ago
3 0

Answer:

From the time of origin of life on earth has chaged many ways. The earth has also changed from the time of its origin. Both lives on earth itself are dynamic.

Different geolgical phenomena such as volcanic erruptions, tectonic movement etc., have changed the configurations of continents. These changed environment of the continents have affected the lives on the earth.

The Earth is 4.8 billion years old, while the origin of life on the earth is 3.5 billion years old. Gradually these changes have given the chaces of variations, from which the suitable organisms are selected on the earth.

Explanation:

You might be interested in
What is the relationship between diabetes, glucose in food, saliva, microvilli, blood transport of glucose, beta cells of pancre
kkurt [141]

Hi

There is an enzyme called amylase which is present is saliva and helps in the breaks down carbohydrates present in our food thereby converting it to glucose. When the glucose reach in body’s small intestines, there are some air ball like structures called microvilli that absorb the glucose the into the bloodstream.  

This glucose present in bloodstream triggers the beta cells present in the pancreas and stimulate the production insulin. As we know that, the diabetes in actual is the lack of insulin receptors or insulin. However, if there is glucose in the blood but enough amount of insulin is not present, it will limit the uptake of glucose and instead a part of kidney called glomerulus will take the glucose from blood stream. The kidney will ultimately filter out this glucose when the person will urinate. This causes wastage of body’s glucose and also causes organ and tissue damage to the person suffering from it.


Hope it help! :)


8 0
3 years ago
How society controls science
aksik [14]

Answer:

Social control is a concept within the disciplines of the social sciences. Social control is described as a certain set of rules and standards in society that keep individuals bound to conventional standards as well as to the use of formalized mechanisms. The Disciplinary model was the forerunner to the control model.

Explanation:

4 0
2 years ago
Charles Darwin is known for his revolutionary argument that
zysi [14]

Answer: I believe the answer is B

Explanation:

5 0
3 years ago
Read 2 more answers
g During the G2 stage of interphase, ___ does not occur. A. organelle replication B. DNA growth C. protein replication D. cell g
ArbitrLikvidat [17]

Answer: DNA growth does not occur

Explanation:

Here, the cell has grown, the DNA has been replicated (this takes place in the S phase of interphase) and its almost time for the cell to divide. Basically, what occurs during the G2 phase (Gap 2 phase of interphase) includes duplication of all proteins and organelles needed later during the process of cell division. Some of these includes assembly of microtubles will later for the spindle structure that that helps in the separation of chromosomes during the M phase but these are produced during the G2 phase.

The cells also continue to increase/grow in size and the volume of the cytoplasm also increase in this phase. There is also a checking where the cell needs to check for the structures and components and to also ensure that they are all present

5 0
2 years ago
Are centrioles always there? or do they only exist during mitosis
Amiraneli [1.4K]

Answer:yes they do

LOLOLOLOLOL

3 0
3 years ago
Other questions:
  • Which statements about the modification of chromatin structure in eukaryotes are true?1. Acetylation of histone tails is a rever
    7·1 answer
  • The science of using treevtings to determine absolute age is called
    8·2 answers
  • When water vapor form liquid water droplets on a window in the early morning this is an example of a.evaporation
    13·1 answer
  • Can u plzzzzz just do any if u know them plz
    8·1 answer
  • What are the roles of allolactose in the lac operon and tryptophan in the trp operon?
    12·1 answer
  • What theory do scientists have for the formation of desert pavement ?
    15·1 answer
  • If blonde hair is dominant and designated as "b" and brunette hair is recessive and designated as "b," probability would predict
    9·1 answer
  • How does human evolution or natural selection relate to the susceptibility of disease?
    14·1 answer
  • Los Huesos largos del Cuerpo son​
    8·1 answer
  • Why are SNPs important to the study of genetics?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!