Biological diversity (biodiversity) can be applied at level(s) of biological organization. a. all (diversity of species, their genes, their populations, their communities, and their ecosystems) b. two (diversity of species and their genes) c. three (diversity of species, their genes, and their populations) d. one (diversity of communities)

there's the proffessional site that will you.

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

it depends on how much it could carry.

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water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.