I am a type of leukocyte that comes from monocytes. I help to eat bacteria, virus, fungi, and parasites. What am I?

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

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?

Which was not a reason why canals were built in florida