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
love history [14]
3 years ago
9

Easy question but

Biology
1 answer:
AlekseyPX3 years ago
4 0
This is true, comets have long, indefinite life spans.
Hope this helps:)
You might be interested in
What is the most likely consequence if a living organism can not adapt to its environment?
Solnce55 [7]

It would eventually go extinct. If you put a shark in a fresh water pond and it can't adapt to fresh water it will die.

7 0
3 years ago
Read 2 more answers
Consider this situation: you want to reabsorb sodium ions but you do not want to increase the volume of the blood by reabsorbing
choli [55]

Answer:

Increase aldosterone and decrease ADH

Explanation:

Aldosterone causes reabsorption of sodium ions while Antidiuretic hormone (ADH) causes reabsorption of water. Aldosterone also causes water reabsorption due to increased osmotic pressure by reabsorbing sodium ions. But for water reabsorption, Aldosterone has to work along with ADH to increase permeability for water. If we increase Aldosterone and decrease ADH, the sodium ions will be reabsorbed while water cannot be reabsorbed due to decreased permeability of DCT and collecting tubules for water.

7 0
3 years ago
Why are maritime air masses more often associated with weather disturbances?
Agata [3.3K]

Answer:

associated with unstable air and stronger weather disturbance, there is more moisture in the air of a maritime air mass, increasing the possibility of rain, snow, and storms. forms over Canada, move down from North Pole, bring bitterly cold and dry air to the northern United States during the winter.

7 0
3 years ago
Read 2 more answers
In the area near an old copper mine,no plant grow. Go further away more and more plants are growing. An analysis of the soil nea
maks197457 [2]

Plants do not grow near the old copper mine because of the excess copper deposited in them impairs cellular processes and inhibits plant growth.

What are micronutrients?

These are required by plants in much smaller quantities less than 1% of the dry weight but are necessary for growth and development. There are 7 essential plant nutrients like boron (B), zinc (Zn), manganese (Mn), iron (Fe), copper (Cu), molybdenum (Mo), and, chlorine (Cl).

Copper activates some enzymes in plants that are involved in lignin synthesis and are required in the process of photosynthesis.

Excess copper causes reduced seed germination, low shoot vigour, and lower iron availability. A deficiency of copper can lead to increased to susceptibility to diseases like ergot, which can cause significant loss in the yield.

Plants growing in the old copper mine have the excess deposition of copper in one place which affects the germination of seeds hence it is found difficult to grow in the old copper mine.

Plants can grow easily in a place that is further away from the old copper mine. Because there is a high concentration of copper dissolved in water in the soil, this helps the plant to grow by exhibiting the photosynthesis process.

Learn more about micronutrients from the link given below:

brainly.com/question/7411332

#SPJ1

6 0
1 year ago
Which of the following is not true concerning tropical plantations?
Lemur [1.5K]

Answer:

Wheat and corn are common products of tropical plantations.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Minerals are grouped into mineral classes primarily on a basis of ________.
    7·1 answer
  • 20. Neutrons and<br> are found in the nucleus of an atom. (1 point)
    10·1 answer
  • Please answer this question correctly and I will mark brainliest.
    13·1 answer
  • Organisms that successfully adapt will leave more
    13·1 answer
  • As you are walking through the woods near your home in Georgia, you encounter rabbits, squirrels, and deer. The trees lose their
    11·2 answers
  • Aerobic cellular respiration generates about ______ ATP from one glucose. 2 6 36 The number generated depends on whether the end
    11·1 answer
  • Is a process that creates a new organism by combining the genetic material of two organisms.
    8·1 answer
  • What area of the brain seems to be a key area for learned fears?
    5·1 answer
  • How does cellular respiration help in maintaining homeostasis in a cell?
    15·1 answer
  • What are the functions of the digestive system?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!