Answer:
Bed bugs belong to the Cimicidae family (that's Latin for bloodsucking wingless bugs). They come in the order of Hemiptera.
Answer:
A producing colored sparks in fireworks
C rusting in the presence of water and oxygen
these are the correct answers
Oxygen breakdown the food and release energy molecules as ATP
The biceps and triceps muscles work together to allow you to bend and straighten your elbow. When you want to bend your elbow, your biceps muscle contracts (Figure below), and, at the same time, the triceps muscle relaxes. The biceps is the flexor, and the triceps is the extensor of your elbow joint.
The answer is C because the retina is the part of your eye that transmitts the image to your brain