How many protons are in the nucleus of an atomic number 15

You are a fisherman in search of anchoveta. what type of water should you look in for the best chance at success?

List and describe at least four different types of luster that minerals may display.

What Indian ruler was converted to Buddhism? Ashoka Chandragupta Brahman Siddhartha Gautama User: What things did the Han Dynasty standardize? writing weights and measures warfare agriculture

True or False: When describing motion, you should include the starting position of the object.

What must be true if prokaryotes evolved into eukaryotes by absorbing other cells

Explain griffith's experiment and the concept of transformation

During what process in the cell cycle does one cell become two cells?

All BUT one description applies to the structure of RNA. That is A) four nitrogenous bases. B) double-stranded molecule. C) contains a phosphate group. D) 5-carbon sugar called ribose.

Although a fetus is relatively protected in its mother's womb, a number of different toxins can harm the fetus. These include lead, mercury, glycol ethers, and many other substances. How do toxins usually reach the developing fetus

What is an abiotic factor of a marine ecosystem? A). Food produced B). Temperature change as you go deeper into the ocean C). Reproduction of animals