How does dermal tissue plants on a hot day? it releases substances so plants can absorb more water from the soil. it has a waxy material that prevents the loss of water to the environment. it has guard cells that open to prevent the loss of water to the environment. it contains chemical substances that allow plants to produce water.

the answer is B

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

the correct answer is to reduce tax