MCAS Biology

Based on what we have learned today,

in your opinion, how does Covid-19 spread to other people?

An observer stands at the tip of the dark blue arrow in the diagram. What is the view of the Sun from the observer's point of view?

• View A

• View B

• View C

• View D

Tags

NGSS.MS-ESS1-1

A living thing.

• organism

• cell

• response

• stimulus

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

NGSS.MS-LS1-5

The basic unit of structure and function in living things.

• organism

• cell

• response

• stimulus

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

Any change or signal in the environment that can make an organism react in some way.

• organism

• cell

• response

• stimulus

Tags

NGSS.MS-LS1-8

An action or change in behavior that occurs as a result of a stimulus.

• organism

• cell

• response

• stimulus

Tags

NGSS.MS-LS1-8

__________ organisms consist of many cells. Humans are __________ organisms with trillions of cells specialized to do certain tasks.

• single celled

• multicellular

Tags

NGSS.MS-LS1-1

The most common chemical in cells is ___________, which is essential for life.

• carbohydrates

• water

• protein

• lipids

All organisms need ________ to power their cells.

• stimuli

• energy

• sunlight

• to eat

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

NGSS.MS-LS2-3

Which of the following is a characteristic of all living organisms?

• They can move.

• They can reproduce.

• They can photosynthesize.

• They can breathe.

Tags

NGSS.MS-LS1-4