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Leviafan [203]
4 years ago
9

What statement best describes how tornadoes form?

Biology
2 answers:
Finger [1]4 years ago
5 0

Answer:

b warm wet air rises and punches cold dry air down causing the air to spin

qaws [65]4 years ago
5 0

Answer:

B

Explanation:

I'm pretty sure hot air rises, so its not A

Most tornadoes form from thunderstorms. You need warm, moist air and cool, dry air. When these two air masses meet, they create instability in the atmosphere.

Rising air within the updraft tilts the rotating air from horizontal to vertical.

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A particular diploid plant species has 48 chromosomes, or two sets. A mutationoccurs and gametes with 48 chromosomes are produce
PilotLPTM [1.2K]

Answer:

The zygote will have 96 chromosomes.

Explanation:

If self-fertilization occurs, and two gametes (each having 48 chromosomes) unite, the zygote will have 96 chromosomes ( or 4 sets)

6 0
3 years ago
While viewing a slide of rapidly moving sperm cells, a student concludes that these cells require a large amount of energy to ma
klio [65]
Step by step than u will get it
4 0
3 years ago
Use the terms chloroplast and organelle in a sentence that describes cell function.
Anastaziya [24]

Answer:

Choloroplast:It is a type of plastid and is found plant cells that contains chlorophyll which is necessary for photosynthesis.

Organelle:Organelles are specialized structures with cells that perform specialized functions.

Hope that helps

3 0
3 years ago
Which molecule (carbohydrate, lipid, protein) supplies more ATP one broken down?
erastova [34]
The number of ATP molecule depends on type of molecule broken down carbohydrate most commonly broken down to make  ATP
6 0
3 years ago
SUNLIGHT
Mazyrski [523]

Answer:

"without light energy from the sun, photosynthesis would still occur" is completely false. Light energy is needed for the light-dependent reactions, or simply the light reactions, of photosynthesis.

"oxygen is an input into photosynthesis, carbon dioxide is an output" is also completely false. It is the opposite.

These statements are true, however:

SUNLIGHT

CARBON DIOXIDE

WATER

MINERALS

OXYGEN

PLANT SUGARS

Carbon dioxide enters the leaves through stomata (tiny holes) in the leaves.

Sunlight is an input, CO2 is an input, water is an input (taken in through the roots, transported through the veins), minerals are a collective input, oxygen is an output (produced during photolysis), and plant sugars are an output (glucose, for an example).

5 0
4 years ago
Read 2 more answers
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