1. antibody
2. antigen
3. leukocyte
4. phagocytosis
5. dehydration
Answer:
A link is a fastening unit that attaches two parts of an object together
Different types of links have different characteristics
Burrows, tracks, coprolites, nests and footprints are examples of traces that can be found in a fossil.
Answer:
Explanation:
Let me start with a simple one:
An ice cube ( solid ) changing into water ( a liquid )
Another example:
Dry ice ( solid ) submiling.
HOPE IT HELPES
