The serous membrane is a thin membrane that lines the internal body cavities and organs and is the first line of physical defense from microorganisms.
Also, serous membrane secretes cytokines and other molecules involved in membrane repair and inflammatory response. Some immune responses, like coagulation and movement of white blood cells are under the control of serous membrane.
Answer:
hold the plant in the ground
Explanation:
because if the plant didn't have roots 8t would just fly away.
Answer:apply membranes to the thistle tubes
Explanation:
Answer:
Sheep
Explanation:
Carnegie stages can be described as the period of maturation in mammals. It is during this period that they develop most of the body parts and organs that is needed for them to survive in the outside world. There are about 23 stages which classify the ways each mammals form and develop various features on their bodies.
The Carnegie Stages of development are unique to mammals this is because mammals carry their young one in their wombs, they stay there deriving nutrient from their mother until they are ready to be born. From the options listed above the mammal among the animals, there is sheep. Hence a sheep undergo Carnegie stage.
