13. Air moving over the surface of the Earth:

Klio2033 [76]

Answer:

10)La evaporación es el principal proceso mediante el cual, el agua cambia de estado líquido a gaseoso. La evaporación es el proceso por la cual el agua líquida de los océanos ingresa a la atmósfera, en forma de vapor, regresando al ciclo del agua.

Explanation:

3 0

2 years ago

Animals cannot produce enzymes to digest cellulose, yet many termite species consume cellulose from plant material as a main par

Aliun [14]

The correct answer is mutualistic bacteria in the hindgut of the termite digest the cellulose into sugars.
<span>
Termites depend upon the whole complex of microbes in their hindgut. Microbes inside the termites help the breakage of the complex sugars like a cellulose into short-chain fatty acids.</span>

7 0

3 years ago

The greatest surface area for gas exchange is found in the

Lesechka [4]

The greatest surface area for gas exchange is found in the Alveoli

5 0

3 years ago

Anna tries to keep her kilocalorie intake under control. She eats mostly lean meats or fish and a lot of vegetables. Yesterday,

n200080 [17]

Answer:

The calories Anna consumed for dinner is 315 kcal (300kcal). The calories that came from proteins is 108 kcal (100kcal).

Explanation:

Macronutrients are nutrients such as protein, carbohydrates, and fat that provide the energy required for the normal functioning of the body. Usually, the energy obtained from macronutrients is expressed in calories. Each gram of protein provides 4 kilocalories while each gram of fat provides 9 kilocalories. Carbohydrates per gram also provide 4 kilocalories.

Here, Anna consumed 7 grams of fat (in salmon)

, 36 grams of carbohydrates (in sweet potatoes and asparagus) and 27 grams of protein (in salmon, sweet potatoes, and asparagus) for the dinner.

Therefore, total calories in 7 grams of fat is $7*9=63$ kilocalories.