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castortr0y [4]
3 years ago
14

To create a simulation of 100,000 ants moving around inside a colony, a scientist needs to determine the average traveling speed

for an actual ant. Which of the following is the best course of action for establishing this parameter?
A. Divide the total distance traveled by 100,000 ants in a day by 24 hours.
B. Determine the average traveling speed for 20 randomly selected ants.
C. Choose a random value to represent the average traveling speed of an ant.
D. Measure the traveling speed of a single ant, and assume all ants are the same.
Biology
2 answers:
Serggg [28]3 years ago
8 0

the awnser is B I just took the test so

viktelen [127]3 years ago
7 0

Answer:

B. Determine the average traveling speed fr 20 randomly selected ants.

Explanation:

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mezya [45]

Answer:

More branching or folds.

Explanation:

Adaptation may be defined as the ability of the organism to adapt and survive according to its environment. Physical, physiological and chemical changes occur in the body of organism for the adaptation process.

The evolution of the increase in the size of the animals might also changes their internal physiology. The lungs and digestive tract also evolved as the size of the organism get bigger. The lungs has the alveoli to increase the surface area and inhalation of more oxygen in the body. Digestive system has villi or folds that increases the surface area for digestion and absorption.

Thus, the answer is more branching or folds.

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sergejj [24]

The correct answer is D. Salt water.

Explanation

The hydrosphere is the system that groups all the waters of the earth that include oceans, seas, rivers, lakes, lagoons, frozen waters like ice and snow, among others. The water of the earth can be classified between salt water and freshwater, within the first group we find the oceans and the seas that represent two thirds of the total water of the earth, that is, 93 percent of the total water of the earth, a figure close to 1 370 323 000km³; the rest of the water is fresh and consists of rivers, lakes, lagoons, streams, groundwater, and glaciers. So, the correct answer is D. Salt water

4 0
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otez555 [7]
It is rare for soft tissue to become a fossil because the soft parts can be eaten by other animals. Hope this helps! 
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Genetic applications in medicine can include studies of inheritance, mapping disease genes, diagnosis and treatment, and genetic counseling.

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