Unit 1

Question 1

What is the definition of structure?

Answer 1

The building blocks of an item

Question 2

What is the definition of function?

Answer 2

What it does, What it is used for

Question 3

The building blocks all items is ___.

Answer 3

Structure

Question 4

___ is what an item does.

Answer 4

Function

Question 5

how does changing structure effect function?

Answer 5

Function also changes

Question 6

What is the structure of a door knob and how does it effect the function?

Answer 6

A door knob is able to rotate and has a mechanism to move the latch so you can open the door.

Question 7

What does the P in PMC stand for?

Answer 7

Program

Question 8

What does the M in PMC Stand for?

Answer 8

Metabolism

Question 9

What does the C in PMC stand for?

Answer 9

Container

Question 10

are rocks and coal living or non-living?

Answer 10

Non-living

Question 11

How are program, metabolism, and container related?

Answer 11

They are all in the PMC Model of Life

Question 12

What is metabolism and how does it work?

Answer 12

It is used to create and build molecules. it is a chemical reaction that makes food into energy

Question 13

What is an atom?

Answer 13

The fundamental building block of a chemical element

Question 14

What is an organelle?

Answer 14

Specialized structures that perform various jobs

Question 15

What is a tissue?

Answer 15

A group of cells, not necessarily the same kind that work together

Question 16

what is a biosphere?

Answer 16

A collection of all different ecosystems

Question 17

What is the difference between an atom and a molecule

Answer 17

Atoms are only one and molecules are made up of multiple atoms

Question 18

What makes a wetland an ecosystem but freshwater a biome?

Answer 18

Ecosystems are made up of a community and all living things and biomes are similar ecosystems combined