New game
Download
SCORM download
To be used in an LMS (Moodle, Blackboard...)
Regular download
To be published on a website or blog.
Downloading games is an exclusive feature for users with an Academic Plan or a Commercial Plan.
Get your Academic Plan or your Commercial Plan now and start integrating your games into your LMS, website or blog.
Get Academic Plan
If you wish, you can download a demo game here and test its integration:
Share game
Crossword Puzzle
Crossword Puzzle

Science Exam Review - Grade 8

Integrate it into your platform
G. Classroom M. Teams
You can integrate the game into an LMS compatible with LTI 1.1 or LTI 1.3 such as Canvas, Moodle, or Blackboard. This way, the scores will be automatically saved into the platform’s gradebook.
Download
You have exceeded the maximum number of games you can integrate into Google Classroom with your current Plan.

To integrate as many games as you want in Google Classroom, you need an Academic Plan or a Commercial Plan.

Get Academic Plan
You have exceeded the maximum number of games you can integrate into Microsoft Teams with your current Plan.

To integrate as many games as you want in Microsoft Teams, you need an Academic Plan or a Commercial Plan.

Get Academic Plan
Downloading games is an exclusive feature for users with an Academic Plan or a Commercial Plan.

Get your Academic Plan or your Commercial Plan now and start integrating your games into your LMS, website or blog.

If you wish, you can download a demo game here and test its integration:

Get Academic Plan
%
Anonymous
Anonymous
 %
%
%
You have exceeded the maximum number of games you can print with your current Plan.

To print as many games as you want, you need an Academic Plan or a Commercial Plan.

Get Academic Plan
Print your game
Science Exam Review - Grade 8
 

Crossword Puzzle

Science Exam Review - Grade 8Online version

Fill In the Blanks

by Far
1

An allele that is hidden whenever the dominant allele is present is called a ____ allele.

2

The genetic makeup of an organism is called its ___.

3

Sex cells are formed through ____, which reduces the number of chromosomes by half

4

The physical appearance or visible traits of an organism is its ___

5

Before chromosomes separate during meiosis, they exchange genetic material in a process called ___ ___.

6

Most body cells divide to make two genetically identical new cells through a process called ___.

7

An allele whose trait always shows up in an organism when the allele is present is called a ____ allele.

8

Amino acids link together inside a cell through a process called ___ ___.

9

The process of making copies of DNA before cell division is called DNA ___.

10

The age of a rock compared to the ages of other rocks is its ___ age

11

Chromosomes that come in pairs and contain the same genes are called __ chromosomes

12

An event during which many types of living things become extinct at the same time is called a ___ extinction.

13

The law of ___ states that in undisturbed rock layers, the oldest layer is at the bottom.

14

When an element's particles become unstable and release energy in the form of radiation, this is called ___ ___.

15

The number of years that have passed since a rock formed is its ___ age.

16

A contracting cloud of gas and dust with enough mass to form a star is called a ____.

17

All stars begin as part of a large cloud of gas and dust called a ___.

18

The type of RNA that carries amino acids to the ribosome during protein synthesis is called ____ RNA.

4
16
11
18
5
3
13
1
10
17
2
15
14
7
12
8
 
Are you sure you want to leave the page?

If you leave the page, you will lose your game progress.