I think its the reproductive system, but im not sure.
Answer:
Using a experiment to determine the effect of the temperature on the rate of photosynthesis of a plant.
Explanation:
Since the plant produces oxygen (during daylight), I would calculate the amount of photosynthesis by measuring two different conditions. The first plant would be placed in an controlled environment (temperature is always the same) as the oxygen is being produced. The second condition would be a place where the temperature is set to raise in a certain period of time. This second condition would be key to the experiment, as the enzymes responsible to produce oxygen are sensitive to temperature, we would see some raise of the oxygen production till the temperature reaches its optimal value. At the end of the experiment we would see how does temperature influences photosynthesis.
<span>Minerals are solids.
That is because when water freezes into ice it becomes a mineral, since it's a solid at that time.
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Answer: i cant draw or do the first one. 2nd one The path that oxygen takes through the respiratory system is identified below in a flowchart format:
Mouth or Nostrils of the Nose → Nasopharynx → Oral Pharynx → Glottis → Trachea → Lungs (Right and Left Bronchi → Bronchioles → Alveoli)
and the last one: Insects that walk on water are taking advantage of this surface tension. Surface tension causes water to clump in drops rather than spreading out in a thin layer. It also allows water to move through plant roots and stems, thermometers, and the smallest blood vessels in your body. As one molecule moves up, it ‘pulls’ the others with it.
1.) B it is not d because it shows a growth in the beak size, it didn't say anything about the birds having larger beaks just that the size increased
2.) A
p=.5 q=.5
q^2=.25 p^2= .25 2(pq)= .5 everything added up is 1.0 so we good
so q^2, which is the recessive gene or gg, is 25 percent