Answer:
B
Explanation:
The nuclear envelope is a double-layered membrane that encloses the contents of the nucleus during most of the cell's lifecycle.
Answer:
ladybugs have spots because they are part of a ladybugs clever color scheme ladybugs produce alkaloids, toxic chemicals that make them unparable to hungry spiders, ants, or other predator's
The core
Hope this helps it’s been soo long
Answer:
By eating things with protein in it. Sorry if this sounds too simple, but that's all it is.