Protective _____ helps animals to blend with their surroundings...

1. Upgrading to _____ helps people around the world avoid polluted and potentially dangerous open w...

Most animals use a _____ of defenses to keep themselves and their young safe from predators. double...

Protective _____ helps animals to blend with their surroundings. coloring hair skin nails eyes...

Living in groups helps animals survive. Match each animal group example with how it helps them survi...

What helps animals sperm cells move so that they can reach an egg A. surface hairs B. muscle C. r...

_____ A boy helps a teacher by lifting a 200-N box of books 1.5 meters from the floor to the desktop...

23. The _____ of a fish helps it move up and down in the water. gills swim bladder...

A _____ helps you recognize different values and use them in the right spots.

Over _____ animals have been rescued in the past 5 years. 3000 2000 1000 Can't b...

22. The _____ helps guide the viewer’s eye to the focus of the shot. aperture hue t...

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