Answer:
the leaf disk should float because bicarbonate is the source of its oxygen for photosynthesis and it releases oxygen into the interior of the disk causing it to float.
Explanation:
Because humans are unable to make some vitamins known as essential vitamins, we must gain them from our diet
Answer:
Predation. An interaction in which one species kills and consumes another species
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Answer:
The plants are consumed by the deer and bear.
Explanation:
Food Web is nothing but interconnection of two or more food chains.
Deer being a herbivore, eat plants directly. So, Deers are primary consumers as plants are producers in any food chain or food web.
So we can say that the plants are consumed by the deer and bear.
Bear being omnivore eats both plants and animals. That are primary as well as secondary consumers.
Answer: The phenotype is a purple flower color.
Reasoning: If the dominant allele is present in the genotype, dominant traits will be expressed in the phenotype. Organisms that are heterozygous or homozygous dominant for a certain gene will always express that gene. Since this pea plant has the genotype Pp, the dominant allele (purple flower color) will be shown.
