Can you help me with these questions please A predator has exhausted its supply
ID: 98091 • Letter: C
Question
Can you help me with these questions please A predator has exhausted its supply of prey. This predator should shift its feeding focus to - Skunk with white stripe Frog with yellow spots Insect with brown body Lizard with blue stripes None of the above A grass species affects temperature, moisture, sunlight input, and consequently creates new ecological niches due to its high population density. How would you describe the role of this grass species? Carrying capacity species Foundation species Dominant species Engineering species Keystone species Your conservation biology team has receding, accelerate primary succession in a severely disturbed habitat. What action would be the most beneficial? Add autotrophs Add nutrients Add heterotrophs Add water None of the above
Explanation / Answer
21.none of the above as all the prey supply has been exhausted.
22.Engineering species - physical ecosystem engineers are organisms that create, modify or maintain habitats (or microhabitats) by causing physical state changes in biotic and abiotic materials that, directly or indirectly, modulate the availability of resources to other species.
23.Add autotrophs as they would automtically use the nutrients available in the soil and produce food and reproduce to carry out the succession.