3. An area where a particular plant has thrived for 50 million years suffers a 100-year-long drought. What evidence of the drought might be found in the fossil
record?
A. Fossils of the plant are abundant right up until the present day.
B. Fossils of the plant appear in recent rock layers but not in older ones.
C. Fossils of the plant are present in older rocks but disappear at a point in the
fossil record
D. It is impossible for the fossil record to show evidence of the drought.

Fossils of the plant are abundant right up until the present day. Fossils of the plant appear in recent rock layers but not in older ones.

Explanation:

yay

Prevent and conserve water.

Explanation:

The CWA known as Clean Water Act has authorized the minimum structure for regulated discharging of water pollutants of the US and had regulated the best quality standard for the water surfaces. The year was 1948 in which the CWA Act passed. This Act was established because the citizens of the US wanted to prevent and conserve water from water pollution in the US, this was basically the purpose of the Act that was passed.