Answer: circulatory system
Explanation:
Answer:
The correct answer is: This behavior is likely to increase gosling survival
Explanatio
Animal behavior is dependent on physiological frameworks and procedures. It is a basic piece of securing nutrients for digestion and finding an accomplice for sexual multiplication. Behavior likewise adds to homeostasis,as in bumble bees crouching to preserve heat .To put it plainly, all of animal physiology adds to behavior,and animal behavior impacts the entirety of physiology.
Imprinting is done by graylag goslings after they hatch, when they hatch they quickly become bonded to the nearby moving object they encounter.In the natural environment, imprinting goes about as a nature for survival in young birds. The young bird should immediately recognize its parent immediately after hatching inorder to avoid getting attack by predators. Thus, imprinting is very reliable to induce the formation of a strong social bond between offspring and parent, even if it is the wrong one.
Answer:D
Explanation: Because it has the least amount of density in it. All the others are heavier, meaning they will sink. Just like if you drop a rock water and a feather, the feather will float.
Density def:
Density, mass of a unit volume of a material substance. ... Density offers a convenient means of obtaining the mass of a body from its volume or vice versa; the mass is equal to the volume multiplied by the density (M = Vd), while the volume is equal to the mass divided by the density (V = M/d).
Answer:
A.the flow of energy between organisms in an ecosystem
