Which is NOT an inherited trait in humans? A. blue eyes B. long fingers C. calloused hands D. attached earlobes

How does heat energy from the Sun reach Earth?

Compare low- and high-pressure weather systems

The local weather forecaster says a low-pressure system will enter North Carolina. Which type of weather will the low-pressure system most likely bring?

How is it possible for single-celled organisms to survive?

Katie has blue eyes. If Katie’s mom has green eyes, what is most likely true about the color of Katie’s dad’s eyes?

A car travels at a speed of 72 miles per hour. What distance does the car travel in two hours? (speed = distance ÷ time)

Which two human body systems are MOST responsible for getting oxygen to cells?

Stinks at volleyball and shooting weeds at her teacher

Bob puts 200 grams of ice into a pitcher with 900 grams of water. He gets distracted and comes back later to find that the ice has melted in the water. How many grams of water does Bob now have in the pitcher?

Ivy mixed 30 g of hot chocolate mix with 200 g of hot milk. She then added 5 marshmallows with a mass of 8 g each. Which best describes the mass of her hot chocolate?

Explain why burning wood is a chemical change

Which body system sends electrical signals to all other body systems?