Fill in the blanks below: 1.) the complement system is a barrier of the immune system. 2.) the complement system is a group of in the blood that detect pathogens that have entered the body. 3.) the complement system can cause the swelling of a part of the body accompanied by redness, swelling, and pain as a response to infection.

The asian shore crab (hemigrapsus sanguineus) is an invasive species that has impacted the atlantic coast. predict what characteristic of this invader would most likely disrupt the biodiversity of this area.

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?

What kinds of foods are high in lipids?