Answer:
a. A trace fossil is a fossil created from the
remnants of a dead organism.
Explanation:
Three things needed for photosynthesis to occur are water, carbon dioxide and sunlight. It also needs <span>chlorophyll.</span>
Answer:
-Linnaean Classification System: Classification of the Human Species.
-Biological scientists have worked to classify earth's organisms in a manner that would help us understand how both the present and the extinct species relate to each other.
Explanation:
If your blood sodium levels get too low, you might develop a condition called hyponatremia.
Because of the low sodium, the amount of water in your body rises ... usually appear when your level of sodium suddenly rises or drops.