Describa el pico del pinzón de darwin de los cactos

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?

Match the enzymes to their role in the dna replication process

Which molecule is split apart during the light reactions in photosynthesis