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pochemuha
3 years ago
11

How much oxygen is produced (the units are milliliters of oxygen per hour) when light intensity is 0%. How do you explain these

results?
Biology
1 answer:
katovenus [111]3 years ago
7 0

Answer:

As light intensity increases (distance between lamp and plant decreases) the volume of oxygen (or the rate of bubble production) increases. This indicates that the rate of photosynthesis increases with light intensity. However, at sufficiently high levels of light intensity, the rate oxygen evolution remains constant.

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Which of the following statements about government sanctioned activities to restore ecosystems is true? a. Government sanctioned
kap26 [50]

Answer:

Government sanctioned activities have been effective in helping to restore ecosystems, but do not replace prevention efforts. answer is c

Explanation:

3 0
3 years ago
How do atoms form a new substance? a.by sharing electrons with each other b. by losing electrons c.by gaining electrons from eac
Anastasy [175]
Atoms form new substances by sharing electrons with each other. the answer is most likely A.
5 0
3 years ago
Which reason best explain why carbon is able to form macromolecules?
Naddika [18.5K]

Answer:

It can form four bonds. It is small and can form long chains

Explanation:

The carbon atom has specific properties that enable it to form covalent bonds to as many as four separate atoms, rendering this flexible factor suitable as a simple structural part.

hope this helped!

4 0
3 years ago
Seedless plants include _____.
IgorC [24]

Answer:

Bryophytes, lycophytes, ferns, whisk ferns, and horsetails. (Ans. A)

Explanation:

Seedless vascular plants: They are defined as the plants which contains developed specialized tissues known as vascular structure for transportation of nutrients and water. They are known as higher plants because they include from flowering plants to conifer trees (growing seeds) to fern (do not grow seeds).

Seedless vascular plants are divided into four plant divisions:

1) Psilophyta

2) Lycophyta

3) Sphenophyta

4) Pterophyta

Seedless vascular plants includes horsetail and clubmosses, these plants are not producing flowers or seeds. Spores of these plants are very lightweight with the help of this they are disappearing quickly in the wind.

7 0
3 years ago
Read 2 more answers
Which is not a strategy for protecting the environment
abruzzese [7]

refuse

thats the answer to your question

8 0
3 years ago
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