Answer: B. absorbs water
Explanation: one of the main functions of the integumentary system is to absorb water.
About 10% because I know about 90-95% of DNA is junk DNA(doesnt perform serious function)
Answer:
- E. Does photosynthesis performed by elodea remove CO2 from the water?
- F. Does cellular respiration occur at a higher rate than photosynthesis in the tube with only elodea?
Explanation:
The tubes were placed under a growth light and as the elodea is growing, it would need photosynthesis to provide food. The color changes will therefore allow the students to see the effect photosynthesis has on the CO2 in the water by checking to see if the BTB turns blue which would mean that CO2 was removed by photosynthesis.
The students will also be able to see which process occurs faster in the tube with only elodea because the dominant color would show if cellular respiration occurs faster than photosynthesis or if the case is the reverse. For instance, if respiration is occurring faster, there will be more CO2 which would turn the BTB towards yellow, if photosynthesis is faster the BTB will turn towards blue and if the rates are similar, the BTB will remain green.
Immigration
Explanation:
The original female population experiences an immigration of the adult male chimpanzees.
Migration:
Migration is the movement of people from one place to another. Immigration is movement of people into a place. Emigration is the movement of people from a place.
Let us analyze this statement:
- Young adult male chimpanzees moves out of their own population into another one to look for mating partners. This type of migration is known emigration.
- After a while, the male then take the female back to their group. The movement of the female from their own habitat to that of the male chimpanzee is immigration.
Learn more:
Migration brainly.com/question/1937953
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