They teach us what happened in Earth before we arrived. For example, if we had never found any dinosaur fossils, we would have no idea what happened. Fossils show us ancient life and what it was like back then.
Please give me brainliest ^.^
The factor given in the choices that will probably decrease population density would be C. forest fire. Normal rainfall is beneficial to the ecosystem to help grow the vegetation and in result, benefits the consumers. Predators decrease the population while birth rate can also increase population.
Answer:
D
explaination:
rainfalls can predict the habitat like rainforest and deserts. the amount of sunlight can predict how the species sleep and hunt. and temperatures can predict how animals adapt in hot or cold areas
I would expect that the marine population of iguanas would be larger than the population of the land iguanas. The above text states that both the land and marine iguanas lay their eggs in the sand and that the rats living on the Galapagos Islands eat the eggs buried in the sand. It also states that the food sources are more abundant in the ocean than on the land. So, if we assume that an equal number of land and marine iguana eggs hatch and an equal number make it to their respective food sources, the marine iguana has a greater chance of surviving as its food source is more abundant.
