Answer:
Salinity from irrigation can occur over time wherever irrigation occurs, since almost all water (even natural rainfall) contains some dissolved salts. When the plants use the water, the salts are left behind in the soil and eventually begin to accumulate
Explanation:
<span>Active transport is one way in which organisms
maintain homeostasis. For example, an amoeba
uses phagocytosis to take in food. The amoeba
needs the food for energy and growth.</span>
Answer:
Explanation:
1.platelets help blood clot following wounds, so that wounds stop bleeding.
2.most of blood is made of the yellow-coloured liquid plasma.
3.white blood cells are part of the immune system and fight off infections.
4 blood must reach every cell in the body which flows through veins.
5.circulatory systems
6peripheral cyanosis
7 .circumflex artery.
8.righ atrium
9.carbon dioxide
Answer:
One easy way to measure the "size" of a ball is how far it is from side to side. Your tennis ball example is a good one: a typical tennis ball is about 2.5 inches form side to side.