Plz help! In a density-dependent population, a decrease in which of the following will most likely cause an increase in birthrate? Carrying capacity
Death rate
Emigration
Immigration

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

Quick asap will give brainiest ! what best describes the same pattern of tides on earth throughout the day? neap tides spring tides semidiurnal tides nocturnal tides