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dexar [7]
3 years ago
9

Light requirements of photosynthesis?

Biology
1 answer:
Schach [20]3 years ago
4 0

<span>metabolic carbon balance and zonation of sublittoral macroalgae </span>

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This variable could also be called the potential effect?
larisa [96]

False.

It can either be called Dependent or Independent variable.

Hope this is correct :)

Have a great day

8 0
3 years ago
Name three sources of atmospheric carbon dioxide.
OverLord2011 [107]

Answer:

Answer Below

Explanation:

There are both natural and human sources of carbon dioxide emissions. Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas.

4 0
3 years ago
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Domestic cats can begin reproducing as young as six months of age. each female cat can produce two litters per year, containing
fredd [130]

The gestation period in cats stays for approximately 66 days and in every cycle a cat give birth more than 2 babies so if all cats are producing kittens at this rate, a prediction can be made that there will be lots of cats in our ecosystem. There will be cats everywhere if the number is not controlled.

As mentioned earlier, cats can starts reproducing at a young age of 6 months and right after delivery can get pregnant.


7 0
3 years ago
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A zoologist finds a mysterious worm-like animal, and is trying to identify it. What characteristic would he need to find in the
alukav5142 [94]

to classify it as a protostome, zoologist must see for the mouth development in the embryo.

Explanation:

The protostome are the animals which are unique to their three germ layer in embryonic development, with the bilateral symmetry as they have the ability to fly with other protostome developments.

the one characteristic feature to distinguish them as the protostome, mouth part development is to be sought as the mouth develops but not the anus in the embryo. the mouth parts serves unique to the group and their feeding structures.

5 0
3 years ago
9. In which experimental setup shown would you expect the Elodea plant inside the test tube to
Nitella [24]

Answer:

bucket ( the more far from sunlight the least amount of oxygen will produce)

Explanation:

the more far away from sunlight, it will produce least amount of oxygen

7 0
3 years ago
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