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nirvana33 [79]
3 years ago
13

Which of the following is the responsibility of a boat operator?

Biology
1 answer:
prisoha [69]3 years ago
4 0
Where’s the following
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How do the Earth and Moon compare in terms of gravitational force?
Law Incorporation [45]

The Earth and Moon compare in terms of gravitational force as Earth's gravitational force is stronger than the Moon's.

Option A

<u>Explanation:</u>

According to universal law of gravity, the gravitational force is the attractive force between two objects separated by a distance. The magnitude of gravitational force is directly proportional to the product of masses of the objects and inversely proportional to the square of the distances between them.

In this case, the gravitational force acting on us due to Earth will be considered due to the mass of Earth as the mass of Earth is very large compared to our mass.

F=\frac{GM}{R^{2} }

So as the mass of the Earth is greater than the mass of the moon, so the gravitational force of Earth will be stronger than that of Moon.

3 0
3 years ago
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Lancelets and tunicates
jolli1 [7]
Characteristics of Lancelets:
Small
Elongated
Marine invertebrate
Lacks a jaw
No sense organs
Has a notochord
Example: Lamprey

Characteristics of Tunicates:
Marine invertebrate
Has an outer coat that is rubbery or hard
Has two siphons
Examples: sea squirts, salps
7 0
3 years ago
Deforestation kills many organisms that produce oxygen. What oxygen-producing organisms would remain if all the forests were des
Dovator [93]
It would be C. Plankton.
8 0
3 years ago
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One organism benefits while the other is killed is called what?
timama [110]

Answer:

Parasitism

Explanation:

A parasite enters a body of what ever animals and makes the animal weak by eating all the protein or nutrients of the animal to the parasite. So the Parasite benfits while the Animal will be weak or die

7 0
3 years ago
If the blue eyed kid has brown eyed parents what is their genotype
Sloan [31]
BB or Bb because brown eyes are dominant and blue eyes are recessive.
8 0
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