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mixas84 [53]
3 years ago
7

In an experiment two potted plants, labeled Plant 1 and Plant 2, are placed in transparent plastic bags and left in the open. So

dium hydrogen carbonate is added to the bag covering Plant 1. This compound decomposes slowly to produce carbon dioxide. Soda lime is added to the bag covering Plant 2. This compound absorbs carbon dioxide. Both plants are watered regularly with the same amount of water. After several days, starch test results indicate starch in leaf 1 but an absence of starch in leaf 2.
This experimental data confirms the _________________________
A) role of water in photosynthesis.
B) role of sunlight in photosynthesis.
C) role of nutrients in photosynthesis.
D) role of carbon dioxide in photosynthesis.
Biology
1 answer:
Sloan [31]3 years ago
7 0

Answer:

Its D. role of carbon dioxide in photosynthesis.

Explanation:

I know its right bc I just got that question.

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Most red deer who successfully reproduce have about four fawns during their lifetimes. However, a small percentage of red deer p
Rasek [7]

Answer:

Natural selection will favor red deer that produce a dozen or more offspring that survive for at least a year.

Explanation:

Natural selection results in adaptation, which means the increase of the aptitude phenotype.  Aptitude is the contribution of each genotype to the next generation.

Natural selection is the result between the individual phenotype and the environment that determines the destiny of genes. It is the differential capability of individuals to leave offspring.

Aptitude (or fitness) is the phenotype that results in the survival, fertility, and capability of having a mate. It is a way of measuring the individual ability to leave fertile offspring. Aptitude must be significant to the natural selection act in its favor.  

Natural selection, eventually, will favor red deer that produce a dozen or more offspring that survive for at least a year. These animals have more chances of leaving fertile descendants that will be able to grow, develop, survive, and reproduce. They have a higher aptitude than those individuals that only have four fawns during their lifetimes. These animals have fewer probabilities of leaving survival descendants able to reproduce.

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3 years ago
How does he transform to a super hero state? where is it found in nature and how did we humans discover it? What do we do to get
kirill [66]

Answer:

Oh gosh, thank you! (I feel like this'll get deleted, so here are the answers: Tony Stark became Iron man when he was in like this military place? I don't know the exact details, but when people were trying to fight him he made a suit to fight back. The suit was surprisingly powerful, so he re-made it to be more appealing, light-weight, and stronger.

All he has to do is change into his suit. He doesn't actually have any superpowers, unless you consider being really smart a super power)

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3 years ago
What characteristics would show that this cat and kitten are related? Support your answer by explaining two inherited characteri
Alexandra [31]

Answer:

its hard to tell without an image, but similar eye shape, nose shape, paw color, same stripes could all be a possibility

4 0
2 years ago
I need help please look at the image
tensa zangetsu [6.8K]
There’s no image luv✋
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3 years ago
How does the density of fresh water compare to the density of salt water
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The density of salt water is greater than the density of fresh water
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3 years ago
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