A child who says, “Give cookie,” rather than “Will you give me a cookie?” is demonstrating . A.
underextension
B.
telegraphic speech
C.
overregularization
D.
fast mapping

The answer is b

Microorganisms are involved in each of the following processes excepta. smog production.b. food production.c. infection.d. o2 production.e. decomposition of organic material.

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?

24. how are vaccines used to keep people healthy?