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Karolina [17]
3 years ago
10

Our experiment was to keep one seedling set in a light place and the other set in a closed cardboard box. So my question is to e

xplain why it is important to keep one set of seedlings in the light. I hope to get a perfect answer
Biology
1 answer:
mina [271]3 years ago
5 0

Answer:

To examine the importance of light to a plant's growth.

Explanation:

To give a background to this question, I will define a key term "Photosynthesis". Photosynthesis is a compound word made up of photo (which means "light") and synthesis (which means "to put together").

It is the process by green plants use sunlight to obtain nutrients from carbon dioxide and water.

The experiment us meant to examine the effect of deprivation of sunlight on a plant's growth.<u> </u>

Therefore, the essence of keeping one set of seedlings in the light is to compare if there is any difference in growth between the seeding kept in the dark cupboard and that kept in the light.

This enables us to conclude whether or not light is important for the growth of a plant.

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Name two examples of inorganic materials that allow for primary succession:<br>​
Ilya [14]

Answer:

<u>Areas where lava recently flowed, a glacier retreated, or a sand dune formed.</u>

Explanation:

I don't know if this'll help you, but I think that should be somewhat about primary succession.

4 0
2 years ago
Which planets have evidence of water on the surface? Select two options. Earth Mars Mercury Neptune Saturn
3241004551 [841]

Answer:

Earth, Mars

Explanation:

Earth is the only planet on which life is known to exist. Water on earth exists in all three forms

Presence of water on Mars was recently confirmed. Though liquid water is no more present, in solid form, water is present in polar ice caps.

7 0
3 years ago
Read 2 more answers
What characteristics do all producer in common
Luda [366]

Answer:

they give the nutrients to the primary consumers.

Explanation:

producers are like-plants that are consumed by deer/bunnies etc. All those nutrients will decrease at the upper levels at the food chain so they have to have enough nutrients to keep the animals alive and healthy. When the lion eats the deer ( it was an example) some of the nutrients and minerals that the deer ate from the plant will be consumed by the lion while its being eaten.

<em>Hope this helps:)</em>

6 0
2 years ago
CAN YOU GUYS HELP ME PLEASE ITS URGENT !!!! ( 15 points !!! )
olchik [2.2K]

Answer:

C.

Because plants reproduce like humans. It may seem like it is the wrong answer but it is right. I learned this in eighth grade my guy.

Explanation:

7 0
3 years ago
The San Andreas fault is a transform fault. The map below shows a student's approximation of where the fault line crosses throug
VladimirAG [237]

Answer: Movement along fault line

Explanation:

Here's the remainder of the question:

Which map best predicts the likely movement of land along the fault line over thousands of years?

A transform fault is simply refered to a as a fault that occurs along the plate boundary such that the motion in such case is horizontal and ends when there's a connection with another plate boundary.

Based on the question, the map that best predicts the likely movement of land along the fault line over thousands of years will be a movement along fault line.

4 0
3 years ago
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