Answer:
(true)
Explanation: just took the test
b. tundra
c. humid continental
d. subarctic
Answer:
highland
Explanation:
I verified on a quiz that it is correct.
b. coral.
c. plankton.
d. kelp.
The correct answer is option C, Plankton
Reason -
In open ocean food web, the organism that lies at the bottom is planktons. Photo plankton consists of chlorophyll and is able to produce food of its own. The zoo planktons then feed on the photo planktons. Corals also survive by eating planktons. Small fishes survive by eating zooplanktons. Larges fishes then feed on smaller fishes. Thus, plankton is at the base of a complex aquatic food web.
b. 1.00 g/cm3
c. 11.4 g/cm3
d. 19.3 g/cm3
Answer: /;
Explanation:
Plants are heterotrophs, and animals are autotrophs.
Both plants and animals are autotrophs.
Both plants and animals are heterotrophs.
Answer:
plants are autotrophs, and animals are heterotrophs
Explanation:
autotroph produces their own food while heterotrophs depends on something.
Answer:
A. Plants are autotrophs, and animals are heterotrophs. Explanation:
Answer: c. pesticide runoff
Explanation: A point source pollution is the pollution which is caused by the pollutants whose source of origin can be traced back and further pollution can be prevented. A non-point source pollution is the one which cannot be traced back to it's origin and hence, cannot be prevented from further pollution. Trash dumping, sludge dumping and oil spill are the examples of point source pollution. But pesticide runoff is the example of non-point source pollution. A surface runoff will wiped off the pesticides from their surface and discharge them to the water body the source of origin of these pesticides will remain undetermined.