These three species are distantly related and share a common ancestor
Th waxy coating over the surface of the leaves in xerophytic plants like cactus helps in preventing water loss by transpiration, and thus, helps them in maintaining turgor pressure and ultimately, in survival.
The cold-climate plants like pine, have needle-shaped small leaves, which help them in water conservation.
Answer: False
Explanation: Because, A vacuum has no particles of gas in it, but there is still gravity it just has nothing to act upon.
Philisophically, it is much like the tree falling in the woods with no one there to hear it. That is to say the gravity only exists if it can be perceived by one of the senses.
8y-3y= 5y
The other one= 8m+2+4n
Answer:
The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.
Explanation:
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