What does a degree of longitude equal in kilometers at the equator

Biology

1 answer:

Citrus2011 [14]2 years ago

3 0

A degree of longitude at the equator is equal to 111.32km

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An antibody attaches to an antigen for what reason?

r-ruslan [8.4K]

Answer:

provide protection against pathogens

Explanation:

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3 years ago

Select all that apply. Which of the following are not properties of proteins?

Leona [35]

Answer:

The correct answer is C: Derived from oils and the fat of meat

Explanation:

Amino acids are the building blocks of proteins. Each amino acid is composed of a monomer, and these monomers join together to form a complex molecule called polypeptides.

For example, hemoglobin is an oxygen-carrying protein in the red blood cells. It is a globular protein and is made up of two polypeptide sub units. It consists of two alpha and two bets chains.

Proteins are rich energy units and there are different sources of proteins such as beans, pulses, seeds, nuts, milk, and yogurt, etc.

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The Eastern grey squirrel lives mostly in oak trees that have a medium gray bark. In some cities, oak tree bark is darkening due

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It is a way to camouflage the squirrel in a changing habitat.

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the eastern kingbird hunts by catching flying insects in mid-air, an approach which requires impressive and energetic acrobatic

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It is safe to assume that the eastern kingbird will have a type 2 functional response to an increase in prey abundance.

The functional response, in ecology, is a data-based description of the behavior of certain animals' consumption rates in response to a change in prey density. This can be of three kinds:

Type 1: An increase in consumption
Type 2: A decrease in consumption
Type 3: Decreased consumption, followed by a quick increase.

The Eastern kingbird is likely to follow a type 1 functional response to the presence of more prey. The reason for this, aside from it being the most common response, is that the eastern kingbird consumes insects, which do not provide a great amount of energy, in a way that consumes much energy. Therefore it is logical to assume that the kingbird will consume more prey to better sustain its rigorous feeding habits.

To learn more visit:

brainly.com/question/845236?referrer=searchResults

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2 years ago

A flower bud is protected by leaf like structures called...

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I’m pretty sure flowers, when they are buds, are protected by leaf-like structures called “sepals.” All of the sepals collectively are called a calyx. They protect the bud and are behind the actual flower petals when it blooms. Hope this helped.

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3 years ago