Answer is B) decay at a constant rate
Vertebrates have back bones or spines that give there body support.
The plant that is grown in sunglight will thrive compared to the plant that is grown in the dark.
Sunlight helps the plant photosynthesize which is needed to keep the plant alive and growing. Without light the plant will not be able to photosynthesize and will eventually die.
Explanation:
The glow-worm begins its life in the autumn as a pale yellow egg. The freshly laid egg is extremely fragile but within a day its surface has hardened into a shell.
Answer:
It is a true example of natural selection.
Explanation:
The dark colour mice lives in the dark soil of southeastern United States in large number as compared to other colour mice because this colour helps them to hide themselves from their predators in that dark soil while on the other hand, on light beaches of Florida light colour mice lives because this light colour also helps these mice in hiding from their enemy animals which is a true example of natural selection because dark colour mice can't survive in light colour beaches dude easily seen by their enemies and reduces its population by eating them.
