BIOLOGY MIDDLE SCHOOL

How does photosynthesis work in a leaf? Please answer ASAP

Answers

Answer 1
Answer: leaves contain chlorophyll, a green pigment capable of absorbing light energy. This can then be used to make sugar out of CO2 in the atmosphere, ie from the air. This is stored as starch or used as energy/glucose. The equation for this is as follows: Carbon dioxide + water + light energy ----> glucose + oxygen
Answer 2
Answer: It's gives it the ability to breath and make more leaves all year round all though there's no sun light on space you can grow grass on the moon cos of its moist surface and due to photosynthesis even if there's no water the leaves will grow again next year but then again I ain't no scientist I'm a stock broker so u no .....

Related Questions

In the 1800s, how did Darwin explain the origin of species?Species originate through geographic separation. Species originate through adaptation by natural selection. Species originate through paleontological changes. Species originate through changes in allele frequencies.
Please need some help ?
What three things did the original cell theory propose and wht three things does the current cell theory propose?
Which of the following is a demonstration of the polarity of water?A) A stream of water bending toward a balloon due to the balloon have a static charge from being rubbed on a sweaterB) Water clinging to each other and as a result forming a droplet on a pennyC) Water clinging to the side of a windshield after a rainD)All of the above
Oxygen is formed from carbon dioxide in _____(1)_____, while carbon dioxide is formed from oxygen in _____(2)_____. Group of answer choices (1) photosynthesis, (2) cellular respiration (1) cellular respiration, (2) photosynthesis (1) fermentation, (2) anaerobic respiration (1) aerobic respiration, (2) photosynthesis

Traits are passed down from our parents to us, their offspring, by the information that is coded in our parents'chromosomes

Answers

Answer:

yes

Explanation:

from coming all the way from our common ancestors , we have genes and DNA that are similar that and shows relation to each other

What type of organisms perform cellular respiration?

Answers

Humans can perform cellular respiration

5 animals that live in the ocean

Answers

There are many varieties of Whales, Dolphins, Fish, Crabs, and Seahorses that live in the ocean! There are also seals, walruses, and jellyfish! Different animals live in the five different oceans depending on their adaptation and habitat!
fish,starfish,sharks,turtles,octopus

Compare and contrast dormancy and hibernation

Answers

Hibernation vs Dormancy - What's the difference?


As nouns the difference between hibernation and dormancy is that hibernation is (biology) a state of inactivity and metabolic depression in animals during winter while dormancy is the state or characteristic of being dormant; quiet, inactive restfulness. 

**30 Points if you can help** Can anybody help answer some/all of these questions?1) Explain the difference between weather and climate.

2) How would you explain to someone why we have seasons? Why does Hawaii not have all 4 seasons like other states on the mainland?

3) Why is the amount of light at the equator versus the poles having an effect on temperature? What are the two main factors that contribute to this difference?

4) Describe how air moves in the cycle of the Hadley Cell.

5) What causes atmospheric circulation? What winds drive Hawaii's weather?

Answers

Answer:

1.Climate is used to describe what the weather is like for long periods of time in a specific place. Weather is the short term changes in the atmosphere.

2.As the earth spins on its axis, producing night and day, it also moves about the sun in an elliptical (elongated circle) orbit that requires about 365 1/4 days to complete. The earth's spin axis is tilted with respect to its orbital plane. This is what causes the seasons.  This is because there is only a slight variation in length of night and day from one part of Hawaii to another and because all its islands lie within a narrow latitude band.

3.As distance from the equator increases, the amount of energy and sunlight changes. In winter when the northern hemisphere is tilted away from the Sun, light and energy spreads out over the tilted surface. As the Earth's axis tilts away from the Sun, the light and energy decreases with distance from the equator.

4.air rises up into the atmosphere at or near the equator, flows toward the poles above the surface of the Earth, returns to the Earth's surface in the subtropics, and flows back towards the equator.

5. The Sun heats the Earth more at the equator than at the poles. It's also affected by the spin of the Earth. In the tropics, near the equator, warm air rises. Trade winds drive Hawaii's weather.

Answer:

whether is short term , months

climate is long term , years

seasons are created from the earths tilt

Explanation:

thats all I know good luck with the rest hope this helps :)

Which of these describes one of the functions of the nervous system?a)providing the cells of the body with energy
b)sensing changes in the external environment
c)removing waste materials from the body
d)transporting nutrients throughout the body

Answers

The correct answer in your case would be B - sensing changes in the external environment. Our sensory apparatus ( our eyes, nose, taste, hearing) all help and contribute towards the detection of changes that could be found in the external environment. All of these changes get transmitted and processed in the brain and nervous system in general. 
A) neurons in the brain are communitive via and has an electrical impulse and is neurotransmitters specialized cells known as neurons transmits signals to different parts of the body
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