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Step by steps explanation
Explanation:
Biological hazards include microorganisms such as bacteria, viruses, yeasts, molds and parasites. Some of these are pathogens or may produce toxins. A pathogenic microorganism causes disease and can vary in the degree of severity
The conductor is similar to the nucleus of the cell. Like how the conductor controls the train, the nucleus controls and regulates cell activity.
Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. It includes three steps: initiation, elongation, and termination.
The right option is; b. live in trees
Arboreal animals are animals that live in trees
Arboreal animals are animals that spend most of their lives in trees. This group of animals play, eat and sleep in the tree canopy. Examples of arboreal animals include monkeys, tree snakes, possums, koalas, parrots sloths, chameleons and many rodents. These animals have special adaptations such as elongated limbs and long tails, feet and claws and special movement pattern that aid their arboreal lifestyles.