please help

The air spaces in the _____ layer of leaf connect with air through stomata in the epidermis of the leaf.

One of the differences between Cambrian animals and pre- Cambrian animals was the appearance of _____ such as antennae as Cambrian animals evolved

Baby sea turtles hatch underground, automatically dig upward towards the sky, and scurry toward the waves. this is an example of______

the body needs _______ in only small amounts, but these organic molecules are an important part in helping perform cellular reactions.

Question

please help

The air spaces in the _____ layer of leaf connect with air through stomata in the epidermis of the leaf. 

One of the differences between Cambrian animals and pre- Cambrian animals was the appearance of _____ such as antennae as Cambrian animals evolved



Baby sea turtles hatch underground, automatically dig upward towards the sky, and scurry toward the waves. this is an example of______

the body needs _______ in only  small amounts, but these organic molecules are an important part in helping perform cellular reactions.

anonymous · Answer

sorry, I don't know. Look in your textbook

texaschic101 · Answer

1. spongy layer
2. specialized limbs
3. concave survivorship ?
4. ? Sorry,I don't know this one