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
-Dominant- [34]
2 years ago
6

Relative Dating summary pls help!!!

Biology
1 answer:
iren [92.7K]2 years ago
4 0

Answer:

what do you mean don't understand

Explanation:

you're not telling good information

You might be interested in
External respiration involves The exchange of O2 and CO2 between the lungs and the environment The exchange of wastes through th
Ganezh [65]
External respiration (correct answer) involves the exchange of oxygen and carbon dioxide within the environment.

The exchange of wastes through the skin is just called excretion by sweating. 

There is no exchange of nutrients that occur in the lungs but rather absorption of nutrients is the function of the gastrointestinal tract.

The exchange of oxygen and carbon dioxide within the cell is called cellular respiration and involves carrying oxygen from the blood to the cell then the cell uses it as the final electron acceptor in the electron transport chain. The metabolic wastes of the cell, primarily carbon dioxide, goes now to the bloodstream to be exchanged for oxygen in the lungs.
8 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
Which of the following is not caused by a virus?
Lemur [1.5K]

Answer:

Tuberculosis.

Explanation:

it is caused by a bacterium which can attack any part of the body such as the kidney, spine, and brain. not everyone infected with TB becomes sick

4 0
2 years ago
What accounts for the movement of water up the veins of a tall tree?
stiv31 [10]
First of all, the cohesive and adhesive properties of the water molecules fascilitate this. Water molecules stick together and with the walls of the vessels, creating a column of water which doesn t break easily. Moreover the xylem vessels of the tree are very narrow increasing the pressure. Finally, transpiration is taking place as water from the leaves evaporate, thus a continuous osmotic gradient is being created, causing water to be drawn up the tree
7 0
2 years ago
In this ecosystem, hunting for deer has become a common practice among many residents of nearby communities. If hunting continue
Nataliya [291]

Answer:

its the  Having less deer would increase the mountain lion dependency on rabbits, which would lead to fewer rabbits available for the hawks. but it might be the first one

Explanation:

4 0
3 years ago
Other questions:
  • Whale calves have a high survival rate, with most calves reaching adulthood. However, their aquatic ecosystem contains a limited
    7·2 answers
  • Choose the true statement(s) that support(s) the endosymbiotic theory. To be marked correct, you'll need to select all true stat
    11·1 answer
  • The purpose of the digestive system is to break down food into simple molecules that the
    9·2 answers
  • What time period is called the Age of Mammals?
    6·1 answer
  • A bike parked at the top of a hill has what form of energy?
    11·1 answer
  • Sickle-cell disease is probably the result of which kind of mutation?
    5·2 answers
  • What in the excretory system is produced by hard work
    7·1 answer
  • Jerome is performing an experiment for the science fair. He wants to know how long it takes for water to evaporate at varying te
    5·1 answer
  • Which of the following happens when fossil fuels are burned?
    12·2 answers
  • PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!