Approximately how many elements combine in different ways to make compounds?

A. 25

B. 50

C. 75

D. 100

Which biome does it describe? is found near the equator has a lot of rain has plants like ferns and climbing plants has animals like birds, reptiles, and insects a coniferous forest a grassland a tundra a tropical rain forest

Identify the roles of reactants and products in chemical reactions

Can we accelerate or slow down the natural evolution process of mankind? Why or Why not?

Muscle contraction is an example of which of the following types of work? Group of answer choices electrical concentration heat mechanical bioluminescent

Which of these is the accessory organ to digestion that produces most of the digestive enzymes?

In humans a gene that has been identifoef as causing a type of skin cancer is the

Which one of the "big 3" macronutrients is the most calorically dense at 9 calories per gram?

What happened at Chernobyl? (first to answer this will be marked as the brainliest)

2 cycles most closely related in their role in sustaining life

Which statement explains the difference between multiple alleles and polygenic inheritance? A. Multiple allele means more than one gene contributes to the phenotype and polygenic inheritance means more than two forms of the same gene in the