Science STAAR Review Category 4

Is a deer an abiotic or biotic factor? 

• abiotic

• biotic

Is a fern an abiotic or biotic factor? 

• abiotic

• biotic

Is a weather an abiotic or biotic factor? 

• abiotic

• biotic

Tags

NGSS.MS-ESS2-5

Which of the following is NOT a cell theory.

• All non-living things are made of cells

• All cells come from pre-existing cells

• Cells are the basic unit of structure and function of all living things

Tags

NGSS.MS-LS1-1

An organism made of one cell is called

• unicellular organism

• multicellular organism

Tags

NGSS.MS-LS1-1

All of the populations that live in one area together

• limiting factors

• populations

• community

• speed limit

Which statement is correct?

• population is the same as a community

• community is a group of populations

• community is a part of a population

• population is a group of communities

Which statement correctly describes the location and charge of the neutrons in an atom?

• The neutrons are inside the nucleus and have a positive charge.

• The neutrons are outside the nucleus and have a neutral charge.

• The neutrons are outside the nucleus and have a negative charge.

• The neutrons are inside the nucleus and have a neutral charge.

What is the mass number of this element?

Mathematical Equivalence

ON

Tags

NGSS.MS-PS1-1

Which statement best describes an electron?

• Smaller mass than a proton and a negative charge

• Smaller mass than a proton and a positive charge

• Greater mass than a proton and a negative charge

• Greater mass than a proton and a positive charge

Tags

NGSS.MS-PS2-3