What could the hardness of a mineral be if it can be scratched by your fingernail?

Write a sentence that relates your model to processes that take place inside your own cells. Your answer should include some form of the terms mitosis, nucleus, and cell division.

Name the planets in order from the sun.

How are lakes and ponds similar?

Tiny structures in the cell that carry out the cell's activities are the mitochondria nucleus organelles cyotplasms

Who was the first researcher to provide direct experimental data that supported the germ theory to explain infectious disease?

Com relaç? o aos tecidos de armazenamento das plantas, denominados par? nquimas, em que tipos de plantas seriam úteis o armazenamento de água e o de ar?

Convert 21.0 cm to inches. Show your dimensional analysis setup

Analyze whether the tiger is at the same level and whether it obtains the same amount of energy in both the food chains.

How does a heavy metal plane fly?

The organelle that maintains pressure against the cell wall, so that the plant cell keeps it shape, is the (a) central vacuole. (b) rough endoplasmic reticulum. (c) smooth endoplasmic reticulum. (d) nucleus.