Answer:
protection and reproduction
Explanation:
Carnivores tend to move together in what we called cooperative hunting specifically for the reason of protection and reproduction
Reproduction which is also known as procreation or breeding is defined as the biological process whereby new offspring are produced from parents.Reproduction is known to be the fundamental feature of all existing life.
They also do cooperative hunting to protect their life and their offsprings from enemies so their life won't be in any form of danger whatsoever.
Answer:
Crust, mantle, core, lithosphere, asthenosphere, mesosphere, outer core, inner core.
Explanation:
subdivide the Earth based on rheology, we see the lithosphere, asthenosphere, mesosphere, outer core, and inner core. However, if we differentiate the layers based on chemical variations, we lump the layers into crust, mantle, outer core, and inner core
Defective receptor on a cell membrane would have the least effect on Diffusion.
Answer:
The correct answer is thymus gland.
Explanation:
In the immune system, the thymus is considered as a primary lymphoid organ. Thymus is present behind the sternum, above the heart and between the two of our lungs. It is made up of two-lobed and is involved in releasing hormones and providing immunity.
Thymus is the primary site where T- cells become mature. T- cells are formed in bone marrow but reaches to thymus for maturation. These mature T- cells play a very important role in providing adaptive immunity against foreign molecules.
Thymus is larger till puberty and it slowly shrinks as the age increases. So the correct answer is thymus.
