Part of the stem where water moves and minerals from the soil upwards.

The __________ system carries oxygen and nutrients to all parts of our bodies?

Which part of the core is liquid and is made of boiling, hot lava?

What does the circulatory system help our blood carry away from our body?

In what part of the body are red blood cells made?

Which part of the core is a hardball of (mostly) iron?

It is the production of a new organism by the union of male and female sex cells.

These are parts that anchor a plant in the ground, store food, and draw water and nutrients from the soil.

What do we call the tiny tubes that carry blood away from the heart?

What do plants need to make their own food?

Tectonic plates that move towards each other are called: ______________. They are either crumple up together or one can slide underneath the other.

What do we call the tiny tubes that return oxygen

poor blood back to the heart?

What do we call the smallest blood vessels in our bodies?

Tectonic plates that move away from each other are called: _______________.

They have stinging cells that they use to capture fish and other organisms.

They are the largest group of invertebrates, with more than 1 million species, including insects, spiders, crabs, shrimp, and lobsters.

It is the transmission of pollen from an anther to a stigma.

It is a relationship between two kinds of organisms that lasts over time.

A kind of relationship were benefits both participants.