Plss I need help fastt 8. A food web is shown below.

a) Describe and explain two likely effects on this ecosystem if a virus attacked frogs, stopping their ability to reproduce. (4 points)

b) Consider a situation where scorpions are introduced into this ecosystem. These scorpions are predators of spiders, and there is no natural predator for these scorpions in the ecosystem. Describe two possible effects of introducing scorpions into this ecosystem. (2 points)

c) For simplicity, no detritivores are shown in this food web. Describe how detritivores would function in this ecosystem. (2 points)

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.

6. in domesticated cats, the following are independently assorting: normal ears (t) is dominant to tufted ears (t); curved whiskers (c) is dominant to straight whiskers (c); the presence of six toes (s) is dominant to five toes (s); gene for hair length is an x-linked codominant. the three phenotypes for hair length are long (xhxh), medium (xhxh), and short (xhxh); medium is the heterozygous condition. given two parents: ttccssxhxh x ttccssxhy how many different gametes could be formed in the female cat with respect to these four traits? how many phenotypes are possible in the offspring from this mating?

One gene can influence trait(s). one trait can be determined by gene(s).