Knowledge 9 Mid-Domain Assessment

Choose the statement that best describes Anton Van Leeuwenhoek.

• He invented the microscope.

• He wrote a book called Micrographia.

• He was the first person to describe bacteria.

• He made cloth from tiny animal hairs.

The smallest units of human life are called (a)   .

• cells
• tissues
• systems
• muscle
• epithlial

Tissues are made up of​ (a)   .

• cells
• organs
• systems
• muscle
• nervous

Organs are made up of​ (a)   .

• tissues
• organs
• cells
• systems
• epithelial

Your heart is one of your most important​ (a)   .

• organs
• connective
• muscle
• nervous
• function

The tissue that forms protective barriers is called (a)   tissue.

• epithelial
• nervous
• function
• connective
• organs

Blood, bone and fat are all​ (a)   tissue.

• connective
• function
• muscle
• nervous
• epithelial

Body systems are made up of different​ (a)   .

• organs
• cells
• function
• muscle
• tissues

Every organ in the body has a special job, or​ (a)   .

• function
• systems
• cells
• muscle
• nervous

The digestive and excretory​ (a)   process your food and wastes.

• systems
• organs
• cells
• function
• nervous