Which adaptation might protect a plant from a predator species

Explanation:

Adaptions are changes which help the plants to defend themselves and survive in the environment. Plants developed their own weapons against the predators. In order to protect themselves the plants have adopted fine hairs on the leave surface. To keep larger animals away, some plants have spines or thorns while some have leaves with bitter taste .

Herbivore adaptation might protect a plant from a predator species

Explanation:

As herbivores depend on plant foods and they have the mechanism to do so for survival, their adaptation to defend the plant is connected to the use of the host. Plants unlike herbivores try to save their resources by putting a limit to the ability of herbivores to eat. This is a reciprocal change of evolution between plants and herbivores.

In this kind of adaptation both the species coevolves and their adaptation increases the performance of both the species that ultimately increases the plants ability than the herbivores.

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.  

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg