Nucleic Acid is the only macromolecule that is composed of CHNOP (Carbon, Hydrogen, Nitrogen, Oxygen, and Phosphorus). Examples of Nucleic Acids are DNA and RNA which contain genetic information.
Explanation: Zoology is the branch of biology that studies everything about animals. Some things studied in zoology are animal kingdoms, classification, species, embryology, evolution, and more.
Answer:
<em>The correct option is A. The Population will decline over time</em>
Explanation:
As the phytoplanktons won't receive enough sunlight, they will not be able to make enough food by photosynthesis. As a result, the phytoplanktons will start to die and they won't be able to reproduce abundantly like before. Hence, the population will decline.
Other options like option B are false because the population will not decrease their need for food. They will start to die due to lack of food and sunlight.
Answer: condition intersex
Explanation: what causes this is unknown, it's been linked to manmade, environmental chemicals that block or mimic sex hormones.