What can you infer about fossil fuels from their name?
A. They emit harmful gases when burned.
B. They've been buried in the earth's crust for millions of
years.
C. They're the most abundant energy source on the planet.
D. They're used to make gasoline.

How do the nuclei of covalently bonded atoms keep the bond together

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?