Abiotic factors
Abiotic factors are the physical and chemical conditions of an environment. For example : heat, salinity, pressure, light, wind, pH ...
Biotic factors
Biotic factors are all the biological conditions of an environment for a specie/taxa. It can include prey and predator abundance, available food amount, available space, intra and interspecific competition...
The development of organims is under the control of abiotic factors. Some are adapted to heat, cold etc ... The abiotic factors will define which organisms are able or not to live in a specified place.
The living organisms will constitute the biotic factors, which define if and how can an organism live in a specified environment.
<span>High mass stars are the largest, hottest and brightest while the low mass stars are the smallest, coolest and dimmest. High mass stars use their hydrogen fuel rapidly and have short lives while the low mass stars use hydrogen fuel slowly and have long lives. High mass stars pass through the Red Supergiant stage before dying in supernovae explosions while the low mass stars simply die by burning up their fuel to leave behind the white dwarfs which themselves cool and contract further to black dwarfs.
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Answer;
-The above statement is true
-It is a precaution during dissecting.
Explanation;
Among the precautions while dissecting include;
-When cutting into or dissecting the specimen, it is important to always cut away from yourself and others. To avoid cutting anyone, especially with formaldehyde being used. .
-You should also should not hold the animals while cutting because you could again, cut yourself. Another precaution that should be obvious is Do not eat any part of the specimen.
Hornworts get their name from their sporophytes which stick up like horns from the gametophytes.
A would be the best answer if you read on it they talk about how much damage it really did
