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
Setler79 [48]
3 years ago
7

Why can't we use seawater to irrigate our crops?

Biology
1 answer:
hichkok12 [17]3 years ago
8 0
The salt in the water will dry out the plants leaving the plants more in need of water than before.
You might be interested in
Which of the following events do you think can lead to a mutation?
RSB [31]

Answer:

A mess up in the dna structure/formation

Explanation:

6 0
2 years ago
The body monitors the levels of oxygen in the blood to regulate breathing. Isabel is running in a marathon and is near the finis
Nataliya [291]

The chronological order of the response brought about by the nervous system is as follows.


1. Sensory receptors in the arteries detect low oxygen levels.

2. Sensory neurons generate an impulse.

3. The central nervous system relays an impulse to certain brain regions.

4. The brain sends signals through motor neurons.

5. Isabel's breathing rate increases.


The response to a stimulus is called a reflex action and the pathway traveled by the reflex action is called the reflex arch. A reflex action is an automatic involuntary response to a stimulus which minimizes any damage to the body. During conditions of low levels of oxygen in the body, the receptors detect the stimulus of low oxygen levels which could pose a threat to the individual and sensory neurons generate an impulse. It reaches the central nervous system and then the brain. In turn, brain sends signals through the motor neurons that carry a message and help in increasing the breathing rate of Isabel.

6 0
3 years ago
Consider the statement "We are fish to a cladist." A cladist is someone who only recognizes groups descended from a common ances
kolezko [41]

Answer:

B. polyphyletic group

Explanation:

Polyphyletic group is a taxon which comprises of organisms which are unrelated and do not share a recent or immediate common ancestor. Polyphyletic group is often used to refer to a group of organisms with similar characteristics called homoplasies, but not inherited from  a common ancestor. This means that the organisms are of multiple origins irrespective of the traits that make them similar.

Therefore, from the question, because we do not consider ourselves fish, we would describe the group "fish" as polyphyletic.

8 0
3 years ago
A(n) _____ key is very easy to use because it provides only two choices. answer monochotomous dichotomous observation
myrzilka [38]
The answer is dichotomous.
3 0
2 years ago
Read 2 more answers
Which of the following statements describes the difference between physical and chemical (1 point)
Eddi Din [679]

Answer: Chemical weathering changes the composition of a rock, while physical weathering does not.

Explanation: The definition of a chemical change is a change that cannot be reversed and is caused by a chemical reaction. In this case, a chemical change to a rock would change the composition of the rock while physical changes may change the appearance of the rock, but not the composition.

4 0
3 years ago
Other questions:
  • Do you think Physical Therapists would interest you or not? Why or why not?
    11·1 answer
  • What does organism mean
    9·1 answer
  • Sara measured the amount of potassium nitrate (KNO3) that could be dissolved in 100 grams of water at different temperatures. Sh
    6·2 answers
  • Tissues are composed of cells, and tissues functioning together make up
    6·1 answer
  • Bioinformatics includes all of the following except:-developing computer-based tools for genome analysis. -using mathematical to
    11·1 answer
  • A group of students studied four different cell specimens under a microscope and recorded information about each cell
    9·1 answer
  • which of these human activities is most likely to cause the excessive growth of phytoplankton in the world's ocean?
    14·1 answer
  • Adaptative features of plant and animal cells
    5·1 answer
  • When a scientist is conducting research about all the plants and wildlife in the Mojave Desert as well as the desert’s resources
    8·2 answers
  • What makes African Literature unique?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!