The immune system protects and fights germs and bacteria that get into the body. I hope this helped.
Answer:
Competition, predation, commensalism, mutualism and parasitism.
Explanation:
There are five types of relationships present between organisms such as competition, predation, commensalism, mutualism and parasitism. Competition is a type of interaction between organisms in which both the organisms are harmed. In predation relationship, one organism feed on the other by killing it. commensalism is a relationship in which one is benefited and the other is neither benefited nor harmed. In mutualism relationship, both the organisms or species gets benefit from one another whereas parasitism is a type of relationship in which one organism is benefited and the other is harmed not killed.
Answer:
a. Herbal tea - Good source
b. Watermelon - Good source
c. Ice cream - Good source
d. Raisins - Poor source
e. Whole wheat bread - Poor source
Explanation:
Water is an integral part of all activities and processes in the body including digestion and disposal. Eat more vegetables and fruits. The high water content contributes to your hydration. Around 20% of our fluid intake comes from foodstuffs
a. Herbal tea - It is a good source of water as it is diuretic but still it does not offset hydration and counted as godd odurce of water.
b. Watermelon - Watermelon are very good source of wateras they are is made up of 91% water.
c. Ice cream - It is a goo dsource of water as it it made up of water, milk and fat. water i spresent in higher amount.
d. Raisins - raisins are poor source of water as they are dried up and they loss the moisture content but can be a healthy source if consumed after soaking in water.
e. Whole wheat bread - it contains only 11% of water in each 100gm so it is not agood source of water and it acts as insoluble fiber.
Gas exchange because each stoma in the leaf can be opened or closed. In the light the guard cells aboard water and become turgid and the stoma opens
