For diffusion to occur, which condition must be met?

A concentration gradient must exist.

A hypotonic external environment must exist.

A hypertonic external environment must exist.

Dynamic equilibrium must exist.

A germ cell of an organism has 60 chromosomes in it. It undergoes meiosis, and at the end it produces four daughter cells. What is the number of chromosomes in each of these daughter cells? A. 120 B. 60 C. 30

After mitosis, how many chromosomes with each daughter cell have

Which are characteristics of eukaryotic organisms? Select three options. * may be single-celled or multi-celled have cells that caintain DNA within a nucleus have cells that contain DNA in the cytoplasm are always single-celled include plants and

What term describes a chemical signal made in sweat glands

A reflected sound wave is called

Do acidic conditions deactivate amylase?

The lining of the stomach and the muscle it sits on are examples of ... Together they form the ... called the stomach.

Giving brainliest! Why is it easier for psychologists to predict group, rather than individual behavior? A. Because groups are easier to research B. Because individual feedback is usually unreliable C. Because individuals vary D.

Glucose, galactose, and fructose are carbohydrates called

The most recent blood work of a client with a diagnosis of heart failure indicates increased levels of atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP). What is the most likely effect of these peptides on the client's physiology?