Which two of these statements are true about mammals? - _The females have mammary glands.

_The females give birth to live young.

_They breathe using gills.

_Their endoskeleton is made up of chitin.

What 3 responsibilitys does a forensic science have

Tapeworms and planarians are examples from which phylum?

Is a major product made from gymnosperms

Why is important for scientists to remain open minded about information they come across in their experiments

Sally does not exercise. She tends to eat on the go and eats a lot of food that is high in calories and fat. She takes daily calcium and vitamin D supplements.

Alcoholic beverages are extremely hurtful when it comes into contact with cell membranes. Their chemical nature can destroy the phospholipids that bind it together. Explain how someone who drinks alcohol can be affected on all 5 levels of life.

How does an outliner affect the range of a data set?

What is causing the overgrowth of plankton and algae that chokes out other life forms?

Some students are comparing the parts of a cell to the parts of the body. Which part best represents the cell membrane and why?

What is secondary succession?