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podryga [215]
3 years ago
7

What is classification? Why is it necessary to classify animals and plants?​

Biology
1 answer:
DIA [1.3K]3 years ago
7 0

Answer:

Explanation:

Scientists use Taxonomy, the science of classifying living things, in order to make sense of biodiversity and how living things are related. For example, the classification of species is important in light of a changing environment because it helps scientists keep track of endangered species and what new species were formed because of the environmental change.

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What scale is used to measure the intensity of an earthquake?
Slav-nsk [51]
Pretty sure its Ph scale i did a question like this once but i cant remember....its either Ph or richer
5 0
3 years ago
Read 2 more answers
A natural source of carbon dioxide in our atmosphere​
Misha Larkins [42]

Answer:

Animals, Humans, Oil, Gases, And Coal all contain Carbon Dioxide in our atomosphere.

Explanation:

8 0
3 years ago
Which gland secretes the most important hormone controlling calcium balance in the blood?
quester [9]

Answer: The Parathyroid gland

Explanation:

The Parathyroid gland secretes "Parathormone", an hormone that exerts

- direct influence on the bone by INCREASING the release of bone calcium ion (Ca2+) into the blood

- affects the kidney by stimulating the renal tubules to eliminate EXCESS calcium in the urine.

Thus, the calcium balance of the body depends on the secretion of the Parathyroid gland

7 0
3 years ago
Suppose you ate an entire bag of potato chips and drank a 16-ounce cola while you studies for an exam. Together these items cont
Anastaziya [24]

Answer:

Total of 1164.187 kilo-calories are consumed.

Explanation:

In order to determine the total calories present in any food item, the calories contribution of each of its constituents must be know.

Here,

Calories in one gram of carbohydrate = 4 kilocalories

Calories in one gram of protein = 4 kilocalories

Calories in one gram of fat  = 9 kilocalories

As per the details provided on Coca-Cola website, calories in 16-ounce cola = 187 calories = 0.187 kilocalories

Thus, total calorie in  an entire bag of potato chips and  16-ounce cola

(144 * 4) + ( 12 * 4) + (60 * 9)  + 0.187\\= 576 + 48 + 540 + 0.187\\= 1164.187

Total of 1164.187 kilo-calories are consumed.

4 0
3 years ago
Check my answer
alexira [117]
Sounds more like a gas to me, I'm not really sure why they've thrown option D in there. Solids, liquids and gases are all made of molecules

3 0
3 years ago
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