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podryga [215]
2 years ago
5

What are two advantages that locomotion gives to an organism?

Biology
1 answer:
Oksi-84 [34.3K]2 years ago
4 0
It maintains it's metabolism and also gives the freedom to run walk etc.
hope this helps you.
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How does the motion of particles in a gas change as the gas cools?
loris [4]
A they move more slowly
7 0
3 years ago
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What do a carnivorous dinoflagellate, a parasitic apicomplexan, and a ciliate have in common?.
otez555 [7]

Answer:

PLEASE MARK ME BRAINLIEST!!!!!!!

Explanation:

All three have sacs known as alveoli just beneath their plasma membranes.

5 0
2 years ago
The students concluded that pea plants grew better in compost than did melon plants. Which of the following best addresses the v
musickatia [10]

Answer:

c. The conclusion is invalid because other variables in the experiment affected the results.

Explanation:

Consider the complete problem:

A group of students designed an experiment to determine the effect of compost on the germination and growth of plants.

The students set up experimental plots by mixing different ratios of soil and compost. They planted 20 pea and 20 melon

seeds in each plot and watered each plot regularly. The students recorded the number of seeds that germinated, and as the

plants grew they recorded the plant length, number and size of leaves, and general health observations.

The following observations were recorded.

 In all treatments, more pea seeds germinated than melon seeds

 There was a week of rainy weather at 3 weeks

 Melon plants developed a fungal growth at four weeks

 Melon plants grew longer than pea plants, but many melon leaves showed signs of yellowing as the weeks passed

The students concluded that pea plants grew better in compost than did melon plants. Which of the following best

addresses the validity of the conclusion made by the students?

a. The conclusion is valid because the independent and dependent variables in the experiment were controlled.

b. The conclusion is valid because the experimental design included a large sample size.

c. The conclusion is invalid because other variables in the experiment affected the results.

d. The conclusion is invalid because the units of measurement were not given in the experimental design.

<em>In order for the conclusion to be valid, all the independent variables should have been controlled. In this case, the independent variables such as the amount of water received by the plants, nutrient requirement of the plants, etc. were not controlled leading to fungal attack on the melon plant.</em>

<em>Hence, the conclusion is invalid because other variables that ought to have been controlled affected the experimental outcome.</em>

<em>The correct option is c.</em>

4 0
3 years ago
Leigh has collected data and performed statistical tests for analysis. Describe the conclusions she can draw about the data base
uranmaximum [27]

Answer: Because the calculated chi-square value of 5.19 is less than the critical value of 7.82, the null hypothesis can be supported. She is 95% confident that there is no significant variation in shell color along the beach coastline.

Explanation:

Because the calculated chi-square value of 5.19 is less than the critical value of 7.82, the null hypothesis can be supported. She is 95% confident that there is no significant variation in shell color along the beach coastline.

8 0
3 years ago
Mr. Jackson is being seen in the urgent care center where you work because of severe chest pain. He says the pain is sharp and s
alexandr1967 [171]

Answer:

Pulmonary embolism.

Explanation:

In the above scenario, this could be pulmonary embolism case because Mr. Jackson's condition and their symptoms shown towards the pulmonary embolism.

In pulmonary embolism, an artery present in the lungs block by a substance that can be transfer from any part of body through blood circulation and stuck in the artery of lungs and due to this shortness of breath, sever chest pain during coughing or breathing in.

So, the above condition of Mr. Jackson shows pulmonary embolism.

7 0
3 years ago
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