Answer:
D, 'cus Heterotrophs can't make their own food like plants or humans, and Autotrophs can make their own food. For example plants, or in this case bacteria
Answer:
It is necessary to separate oxygenated and deoxygenated blood separate in mammals and birds to maintain their body temperature. Also, if they both are mixed, the blood will get impure and it would be difficult for the heart to supply impure blood. We also can't live with impure blood so we most probably will die.
The Photosynthesis process is divided into two stages, light and dark stages. Glucose is always produced at the dark stage of the photosynthesis process. The light stage of the process occur during the day. In the light stage, the plant capture energy from the sun by the help of chlorophyll, the energy obtained in the day is used during the dark period to produce glucose.
Answer:
C) DNA or RNA
Explanation:
Genetic material is found in both viruses and in living single-celled organisms, such as protozoans and bacteria.
