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
Aleksandr-060686 [28]
3 years ago
10

Statistics about the climate in a tundra ecosystem were collected for 30 years. which hypothesis about a population of caribou c

ould be made based on the climate data collected?
a. caribou calf survival is directly related to annual rainfall amounts.

b. an outbreak of disease in 1984 killed 35% of the caribou population.

c. caribou remain with the same mate throughout their lifetime.

d. mortality of caribou from hunters was less than 5%.
Biology
2 answers:
gtnhenbr [62]3 years ago
6 0
A hypothesis is an expectation of what you are going to investigate. So B and D are canceled C has nothing to do with climate So the only remaining answer is A
Andre45 [30]3 years ago
3 0

Answer: a. Caribou calf survival is directly related to annual rainfall amounts.

Explanation:

A hypothesis can be define as the presupposed explanation of the cause of natural event or natural phenomena. It exhibit some kind of evidences and facts that are required to be tested on the basis of suitable scientific methodology.

Among the given options, a. Caribou calf survival is directly related to annual rainfall amounts. is the correct option because here the population of the surviving Caribou calf can be compared with the recorded or measured amounts of annual rainfall. Hence, the information is testable by scientific procedures therefore, it is an example of hypothesis.

You might be interested in
Many animals live in large groups to increase their chances of survival and reproductive success.
vivado [14]

Answer:

D. Animals living in large groups tend to compete more for resources and mates.

8 0
3 years ago
The following statement is written in the radiology report of an MRI scan of the cervical spine: ‘A large osteophyte is emanatin
prisoha [69]

Answer: The Osteophyte is emanating from the Posterolateral Area of C2.

Explanation: The <em>Cervical Plexus</em> consists of 8 nerve roots, from <em>C1-C8</em>, and the Cervical Column consists of 7 vertebrae, from C1-C7.

The first nerve root (<em>C1</em>) emerges above the body C1 vertebra.

The second nerve root (<em>C2</em>) emerges below the body C1 and above C2's body vertebra.

The third nerve root (<em>C3</em>) emerges below the body of C2 and above C3's body vertebra.

The fourth nerve root (<em>C4</em>) emerges below the body of C3 and above C4's body.

The fifth nerve root (<em>C5</em>) emerges below the body of C4, and above the body of C5.

The sixth nerve root (<em>C6</em>) emerges below the body of C5 and above the body of C6

The seventh nerve root (<em>C7</em>) emerges below the body of C6 and above the body of C7.

The eighth nerve root (<em>C8</em>) emerges below the body of C7 and above the body of T1.

6 0
4 years ago
For a dominant/recessive trait, do the offspring of identical parents always look like the parents?
Mashcka [7]

Answer:

No, they don't always look like the parents.

Explanation:

They won't always look like the parents because from each parent, they will receive different dominant and recessive traits. In addition, certain traits skip generations or don't get passed down. For example, you can have 2 parents with red hair and have dark brown hair, but have a child who DOES have red hair.

5 0
2 years ago
In a negative feedback loop, the initial signal is:
nadya68 [22]

Answer:

Canceled out

Explanation:

In a negative feedback loop, the product of the loop inhibits whatever initiated the loop, preventing more product from being formed.

This is in contrast to a positive feedback loop, where the product of the loop further stimulates whatever initiated the loop, resulting in even more product being formed.

5 0
3 years ago
Read 2 more answers
Which statement is true about ATP production in fermentation and cellular respiration? A. Cellular respiration and fermentation
german

Answer:

There are two processes that are involved in the production of Adenosine Triphosphate or ATP and these are fermentation and cellular respiration. However, during fermentation on 2 ATP molecules are produced while in cellular respiration, 38 ATP molecules are produced.

So the answer would be Cellular respiration produces more ATP molecules than fermentation. 

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following describes the gas exchange that occurs in the lungs?
    15·2 answers
  • A student is studying mitosis, in which a cell divides to form two cells. Which of these shows the CORRECT mathematical model fo
    7·2 answers
  • Yeasts are single-celled eukaryotes that don't have a mitochondrion. Can they exist in an environment without oxygen?
    15·1 answer
  • Which group of organisms is classified a population?
    10·1 answer
  • Who found that plants are composed of cells​
    9·1 answer
  • Which of the following is the best description of the Earth's Atmosphere?
    15·1 answer
  • **Urgent** Will mark brainliest!
    9·1 answer
  • What can be found in the different energy levels around a nucleus
    12·1 answer
  • The properties of water are the result of multiple factors including; polarity and hydrogen bonding. Which property of water is
    10·1 answer
  • G542x is another cftr allele. If a female heterozygous for g542x bears a child fathered by a male heterozygous for the δf508 all
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!