Answer:
anywhere between 100000 to about 400000 human years .
Explanation:
Biodiversity conservation protects plant, animal, microbial and genetic resources for food production, agriculture, and ecosystem functions such as fertilizing the soil, recycling nutrients, regulating pests and disease, controlling erosion, and pollinating crops and trees.
A solid has a definite meaning that there is only one shape there can be meaning a solid has a definite volume
Elements are pure substances that are composed or made out of only 1 kind of atom.
