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mezya [45]
3 years ago
7

Which explains the information needed to calculate speed and velocity?

Biology
1 answer:
m_a_m_a [10]3 years ago
4 0

Velocity is a vector quantity which means it has both magnitude and direction means in order to calculate it another vector quantity is used which is displacement on the other hand speed is a scalar quantity.

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Which description properly describes the plant structures involved in photosynthesis?<br><br>​
Nonamiya [84]

Answer:

C Phloem transports glucose to the plant, and stomata release oxygen

Explanation:

A Stomata take in water,sunlight, and carbon dioxide and release oxygen  - this is false, the stomata are for gas exchange (taking in carbon dioxide and releasing oxygen). They do not take in water and sunlight

B Phloem transports water, stomata take in carbon dioxide, and chlorophyll absorbs sunlight - this is false, while it is true that stomata take in carbon dioxide, and chlorophyll absorbs sunlight. phloem does not transport water, that is the xylem.

C Phloem transports glucose to the plant, and stomata release oxygen - this is true. Stomata takes in carbon dioxide and releases oxygen, and phloem transport the products of photosynthesis throughout the plant

D Xylem takes in water, sunlight and carbon dioxide and releases oxygen - this is false. Xylem does take in water, but not sunlight, carbon dioxide or oxygen

4 0
3 years ago
Why does it matter from which organ or tissue type the cancer developed
bezimeni [28]
Because then the doctor needs to know if the cancer is  very harmful and if he can cure it
6 0
3 years ago
Poaching can apply to the illegal hunting, fishing, or eating of animals or plants. true or false?
anyanavicka [17]
<h2>Answer:</h2>

True

<h2>Explanation:</h2>

When an animal is killed illegally it is called poaching. Poaching is usually done when an animal possesses something that is considered valuable such as the fur of the tiger and teeth of elephants. Poaching has been considered as a crime by law because it can affect the environment by depleting certain species of animals. It causes animals that are endangered to become extinct, which creates a disturbance in the food chain.

5 0
3 years ago
Read 2 more answers
What are the major parts of most prokaryotic cells?​
serious [3.7K]

Answer:

a plasma membrane: an outer covering that separates the cell's interior from its surrounding environment. cytoplasm: a jelly-like cytosol within the cell in which other cellular components are found. DNA: the genetic material of the cell. ribosomes: where protein synthesis occurs.

7 0
3 years ago
Jane and Jill wondered if the water plants required was related to the temperature of the air around the plants. The girls plant
timama [110]

Answer:

cccccccccccc

Explanation:

6 0
3 years ago
Read 2 more answers
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