To convey or move something one place to another. I hope this helps :3
Answer:
Option A, oxygen in the atmosphere
Explanation:
The highest level of oxygen reached during this phase of the geological cycle of earth. The oxygen level in Carboniferous period accounted for 35% as compared to 21% of oxygen in the atmosphere in present time.
Due to high oxygen content, the giant and wide varieties of terrestrial animal and plant species evolved. For example – size of insects and carwlies increased, plant became extremely giant, increase in number of tree ferns etc.
Answer:
The Y chromosome is present in males, who have one X and one Y chromosome, while females have two X chromosomes.Explanation:
Answer:
Explanation:
Experimental research was taken place.
D. Lack of sunlight
Explanation:
In a forest, an example of a limiting factor is that lack of sunlight.
Limiting factors in an ecosystems are the that factors usually made up of environment resources that affects the growth and abundance of organisms in an ecosystem.
- Examples are sunlight, water, nutrient, air etc
- In a forest, sunlight is one of the limiting factors.
- Forest vegetation are stratified.
- The broad leaved canopy trees dominates and receives the bulk of the sunlight.
- The undergrowth beneath competes for the little sunlight that reaches below for their own use.
- Distributions of sunlight in an ecosystem affects the way in which vegetation are dispersed.
learn more:
Rain forest brainly.com/question/12095428
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