How do you think humans might affect the environment? Check all that apply. by adding greenhouse gases to the atmosphere by using natural resources by using sustainable resources by polluting the land, water, and air by creating landfills by introducing invasive species to the environment

it’s lava came from an explosive eruption

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

the correct answer is option d.

an appositive is a noun, noun phrase or noun clause which follows another noun or noun phrase in order to describe it or name it another way. they are usually used between commas, brackets or dashes.

the example sentence with the correct use of commas is the following:

her uncle, the man over there in the red shirt, owns the hardware store in town.

because photosynthesis could not occur (apex)