Why are there usually fewer organisms at the top of an energy pyramid

43-Which health condition is an infectious disease? pneumonia caused by microorganisms O heart problem caused by a high-fat diet O lung cancer caused by smoking O eye damage caused by ultraviolet light

Which of these provide endocrine functions for both males and females? Choose 3 correct answers. LH FSH Pituitary gland Placenta Testicles

Can twins have their own language

What are two ways atoms can combine to form compounds?

What is the name of the projections that jut laterally frome the side of the vertebrae

Which of the following choices is a goal of sustainable practices? A. They focus on using resources for maximum productivity. B. They focus on using resources that can disappear if overused. C. They focus on using resources that can be renewed. D.

Why are atoms so important?

Which of the following is the best example of homeostasis in the human body? and why?

Dna determines the structure of proteins produce by cells?

What does a organism that is still has many cells produce spores and gets food from the enviroment