Damage to the corticospinal tract indicates a sign of Babinski sign. the receptor detects a stimulus that is the first event associated with reflex. What is the first event associated with a reflex. muscle spindle (indicates stretch on the muscle).

7 0

3 years ago

All organisms within the phylum Cnidaria are heterotrophic<br> True<br> False

Oliga [24]

Answer:

you can also assume that all cnidarians are multicellular and heterotrophic - meaning they must consume their food in some way.

Explanation:

3 0

2 years ago

Peter conducted the investigation below to find the energy contained in a peanut. If the burning peanut raised 20 g of water fro

neonofarm [45]

Answer:

334.48

Explanation:

delta T = 4 degrees

m = 20 grams of water

c = 4.181 J / gram

E = 20 * 4.181 * 4

E = 334.48 Joules

Remember to change c to Joules / gram

4181 j / kg * 1 kg / 1000 grams = 4.181 j / gram

5 0

3 years ago