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
Iteru [2.4K]
2 years ago
7

How much time passed between the formation of the Earth and the first life?

Biology
1 answer:
Aleonysh [2.5K]2 years ago
5 0
How to negative a sentence
You might be interested in
Identify three sources that would provide a dna sample for analysis
iragen [17]
Blood, urine, tissue/skin, saliva, hairs, etc.
4 0
3 years ago
The enzyme produced in the kidneys that may play a role in essential hypertension by promoting vasoconstriction is called ______
NARA [144]

Answer:

the answer is Renin

Explanation:

3 0
1 year ago
A fox is a type of mammal that is related to dogs. How does a fox most likely respond to hot air temperatures in a way that ecto
sveta [45]

Answer:

By panting or breathing heavily.

Explanation:

<em>An ectothermic animal is one whose body temperature depends on the temperature of the external environment.</em>

The body of ectotherms regulates temperature depending on the temperature of the external environment where such animal finds itself.

Hence, when the temperature of the external environment rises as a result of hot air, the body of an ectotherm (that is homeothermic, that is, maintain a relatively constant body temperature irrespective of the temperature of the external environment) will adjust so as to keep its temperature relatively constant.

Dogs generally pant (breathe heavily) to bring their body temperature back to normal whenever it rises beyond normal due to rigorous physical activities or high external temperature.

<em>Hence, a fox will most likely pant in response to hot air temperature just like dogs.</em>

5 0
3 years ago
Classifying things by observing can best be done using a
olchik [2.2K]

Classifying things by observation can best be done by using a  : Taxon


Taxon divided organisms into different groups based on their unique similarities, which is the best way to classify things if you're doing it by observation.

5 0
2 years ago
What is the product of transcription and translation?
Luda [366]

The end product is proteins.


5 0
2 years ago
Read 2 more answers
Other questions:
  • Stomata are small specialized passages for water and gases present in the epidermis of plants. as the plant needs more or less w
    6·1 answer
  • Compared with small cells, large cells have more trouble doing what?
    13·1 answer
  • Based on electronegativities, which bond of the following bonds is the most polar and which is the least polar? H—F, H—N, H—C, H
    6·1 answer
  • Struktur otot rangka
    15·1 answer
  • A healthy way to gain weight would be to simply add more calories to your diet. Group of answer choices
    10·1 answer
  • Based on the image below what should the person do
    12·2 answers
  • Mouse genetics lab report
    9·1 answer
  • For the people that can't see the picture
    8·1 answer
  • What is the force of an object if it accelerates 4 m/s2 and has a mass of 10 kg? (F = ma)
    10·1 answer
  • consists of a period of contraction during which the fiber pulls at its attachment, followed by a period of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!