I think the answer is either B. or D.
mark as brainliest!
Striking a matchstick as after it strikes it gives off both heat and light.
For the second one it’s B or C, I dunno if phototropism is a real word cuz all the rest are vital.
Ball and Socket Joint
This type of joint allows for a wide range of rotation and movement. The shoulder and hip are ball and socket joints.
Answer:
sponges, crabs, sea stars, snails, worms, and fishes.
Explanation:
The animal groups with larvae in the plankton include, sponges, crabs, sea stars, snails, worms, and fishes. These tiny larvae are not the only ones out there floating around in the plankton.