How is the fossil record evidence for evolution?

a. it shows that embryos are similar.

b. it shows how organisms change over time.

c. it shows similarities in protein sequences.

d. it shows how new organisms develop instantly.

B. It shows how organisms change over time.

Explanation:

embryos can not be observed in fossils.

Proteins are degraded so thats why they can not be studied.

Organisms can not be evolved instantly.

Fossil record evidence of evolution shows how organisms change over time.

B. It shows how organisms change over time.

Explanation:                                                                                                                                       Fossil fuels provides the evidence for long term evolutionary changes, documenting the past existence of species that are now extinct. It is Darwin theory of evolution; evidence of early signs of life comes from fossils.

By studying the fossils, scientist can learn how much organisms have changed its life development on earth. There are gap in the fossil record because many early form of life are soft bodied.

The fossil recorded that the organisms die, sometimes the remains are kept as fossil, by determine the age of the fossil provides the data of the organisms .

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.