Answer:
Conduction can only occur between two objects when -
one object is less dense than the other. both objects are in physical contact with each other.
1. plants do not need and complex excretory organ because it creates a very small amount or nitrogenous waste.
Y is the best options because a secondary consumer will eat a primary consumer for energy (the grass hopper).
Answer:
Population A: K, D, F, H, I
Population B: L, E
Population C: G, J
Explanation:
Biologists studying disease susceptibility in mice used genetic techniques to look for gene flow in 12 wild populations of mice. The populations (designated A through L) were located along a 210-km transect line.
Explanation:
Most volcanoes form at the boundaries of Earth's tectonic plates. These plates are huge slabs of the Earth's crust and upper mantle, which fit together like pieces of a puzzle. These plates are not fixed, but are constantly moving at a very slow rate. ... Sometimes, the plates collide with one another or move apart.
