Answer:
float
Explanation:
like a balloon or an air filled raft
it helps them float
Gas vacuoles help bacteria in buoyancy and enable them to float at the desired depth. They do so by inflating and deflating the vesicles
byjus
Answer:
True
Explanation:
because it can be a limiting factor in an ecosystem
Melanin conveys some UV protection
Any genetically engineered organisms is referred to as a transgenic organism.
A transgenic organism is any organism that was modified genetically or engineered by humans, for certain purposes, in this case, the function of the thale cress is to break down toxic metals in the water (cress plants grow on water).
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Answer:
Explanation:
The food eaten by the chicks goes up by 2.5 each time. I believe the independent variable is the number of days and the independent variable is the food given to the chicks.
