Pick the correct answer. The waves cause the particles to vibrate Question 1 options:

faster than the sound source

slower than the sound source

at the same rate as the sound source

Chicken pox and hepatitis are bacterial diseases. true or false?

Which is not a type of symmetry? a. asymmetryb. radial symmetryc. bilateral symmetryd. lateral symmetry

Which chemical reaction shows photosynthesis? a. water + carbon dioxide + sunlight → oxygen + glucose b. carbon + oxygen → carbon dioxide c. hydrogen + oxygen → water d. nitrogen + hydrogen → ammonia