Under the superfund act,
a. toxic waste can enter the water system without concern.
b. most of the dangerous toxic dump sites in the u. s. have been cleaned up.
c. the epa may sue companies that dump hazardous waste illegally.
d. companies that cannot afford to clean up their hazardous wastes can have the government pay for the clean-up.

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.

the glands which are associated with each description is given below: