Which one of these is one of the only two animals that lay eggs?

A) wombat

B) duck-billed platypus

C) three-toed sloth

D) chicken

Which statement describes a difference between the lower mantle and oceanic crust? The lower mantle is closer to Earth's surface than oceanic crust is. The lower mantle is found closer to sea level than oceanic crust is.

Is it better to have a diet with our without meat?

In the fruit fly Drosophila, there is a dominant gene for normal wing shape and its recessive allele for dumpy wings.

What would you find inside a human cell if you could inspect it closely?

A population of oak trees growing in a region in Canada experiences a change in climate to much colder temperatures and much drier conditions than they have had for many years

How does stream erosion differ from sheet erosion?

During which pass of the cell cycle do chromatids form

A mother who had suffered from chicken pox in her childhood, is now taking care of her child, who had suffered from yhe same disease. What are the chances of her mother having chicken pox? Explain

State your hypothesis (developed in step 8) here. be sure to include what you think the ph will be, and why. what is a neutralization reaction

Natural selection acts on populations of living things, usually through a specific trait. Which statement must be true about that trait? Question 6 options: The trait is resistant to mutations.