I am not 100% sure but I think it’s A sorry if I am wrong but a answer is batter then no answer lol have a good day
Can be a number of things, rain fall quota, climate, population, vegetation..any of those.
Answer: A gene that exhibits multiple phenotypic expression.
Answer:
White-tailed deer fill the niche, or role, in ecosystems of both herbivore and prey. They are affected by, and themselves affect, their ecosystem. In forests, they have been described as a “keystone species” because their feeding activity can directly and indirectly affect many plants and animals.
Microorganisms that are capable of causing disease are called pathogens. Although microorganisms that cause disease often receive the most attention, it is important to note that most microorganisms do not cause disease. In fact, many probably provide some protection against harmful microorganisms because they effectively compete with the harmful organisms for resources, preventing them from growing.
