The answer to this one is brittleness ! ;)
<span>First
of all, food is the most important thing. If there is no food, or if
there isn't enough, than the crocodile population cant expand.
Second,humans are endangering many habitats (including the alligator
species). By pollution, logging, and other stuff. We
are destroying ecosystems and animal habitats very quickly.
Finally, crocodiles are ectothermic reptiles. They rely on the sun to
heat their bodies. If a crocodile was in an area where the sun is a limited resource, then of
course that could be a limiting factor for a crocodile. </span>
A Glass pipet
Explanation:
The best laboratory equipment to measure out exactly 4.0mL of a liquid is a pipet.
The pipet is a glass tube with a suction as tthe top.
- It is designed for measuring small units of volume accurately.
- Once dipped into the fluid, the suction is pressed and the liquid gushes in.
- When released, the liquid fills the tube.
- The suction can be pressed at regular intervals to release the liquid till the desired volume is attained.
learn more:
Volume brainly.com/question/10691070
#learnwithBrainly
Explanation:
magnetic separation is used for the iron fillings and sodium chloride
The iron fillings will stick to the magnet
then evaporation can help to remove water
2 N2 + 5 O2 ----> 2N2O5
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