Answer:
When you are in the laboratory and take a direct sniff of the chemicals you are using, you run the risk of damaging your mucous membranes or your lungs. When it is necessary to smell chemicals in the lab, the proper technique is to cup your hand above the container and waft the air toward your face.
Explanation:
Have A Wonderful Day !!
I believe it is Translucent.
Answer:
their fins or webbled feet hels them to move and search food to eat .
Explanation: The transmission of the signals though neurons can be defined as an example of cell membrane receiving and sending messages. Any stimulus from the outer environment is transferred to the brain via signal transduction method and then response is generate as a feedback of the stimulus
Answer: True
Explanation:
The sunlight is required for the living organism because all the living organism on the earth are either autotrophs or depends on the autotropic organism for their survival.
The green plants perform the process of photosynthesis by trapping sunlight. The other organism depends on the plants for their survival.
Hence, the given statement is true that all the living organism depends directly or indirectly on the sunlight.