Q: Q: What does the second number in a blood pressure reading measure? Read this paragraph and choose the correct option from the provided answers: Blood pressure is read as two numbers. The first number is the systolic pressure. The systolic pressure is the pressure on the blood vessels when the heart beats. This is the time when there is the highest pressure in the arteries. The diastolic pressure, which is the second number, is when your blood pressure is lowest, when the heart is resting between beats. Choices: - external pressure - optimal pressure - epithelial pressure - diastolic pressure A:
A: diastolic pressure

Q: Q: In which type of reaction are compounds formed? Read this paragraph and choose the correct option from the provided answers: Compounds form when atoms of different elements combine. This process is a chemical reaction. Choices: - gaseous reaction - acid reaction - balanced reaction - chemical reaction A:
A: chemical reaction

Q: Q: Panting allows dogs to get rid of what? Read this paragraph and choose the correct option from the provided answers: Dogs pant to lose excess body heat. Choices: - fur balls - accumulated toxins - calories - excess body heat A:
A: excess body heat

Q: Q: Viruses depend on what type of cells? Read this paragraph and choose the correct option from the provided answers: Briefly describe how viruses depend on host cells. Choices: - blood cells - immune system cells - anchor cells - host cells A:
A: host cells