Unit 2 topic 1

Question 1

what are the characteristics of living organisms

Answer 1

• living organism need energy
• living organism respond and adapt to their environment
• living organisms reproduce
• living organisms grow
• living organisms produce wastes

Question 2

explain how energy can help living organisms`

Answer 2

Animals get energy from their food. Most plants use their energy of the sun to make food

Question 3

Explain how the environment can help living organisms

Answer 3

Plants need light to make food, so they will bend toward a light source.

Question 4

an example of how living organisms adapt to their environment

Answer 4

raccoons feed at night and deer feed during the day. they use their eyes under very different conditions

Question 5

Explain reproduction for living organisms

Answer 5

Living organisms reproduce so that life can continue.

Question 6

what is an example of reproduction

Answer 6

when a wolf had pups. A watermelon has seeds

Question 7

what is an example of growth in a living organism

Answer 7

when a dandelion grows from a seed.

Question 8

how do animals get rid of waste

Answer 8

Animals get rid of waste gases like carbon dioxide They get rid of other wastes through urine and fences

Question 9

the basic unit of every system is the

Answer 9

cell

Question 10

what kind of cells does the Pika have

Answer 10

pikas have a special baglike chamber where chewed and semi-digested food collects.

Question 11

the cells in our body are organized into

Answer 11

tissues and organs that help us digest a large variety of foods.