Needs of Living Things
What are the four things living things need?
food, water, living space, stable internal conditions
True or false: cells work together to carry messages and keep you alive
true
A unicellular organism
Possible answers:
- bacteria
- an organism with one cell
What were the 3 conditions of our bread?
- damp
- dry
- gluten free
What has to be broken before you can use it?
An egg
Organisms that make their own food are called a.)_____________ and organisms that can not make their own food are b.)_____________
Options: heterotroph and autotroph
a.) autotroph
b.) heterotroph
What is the most abundant chemical in our body?
water
A multicellular organism
Possible answers:
- humans
- plants
- animals
- organism with many cells
This lab was inspired by scientist ________.
a.) Redi
b.) Pasteur
b.) Pasteur
What month of the year has 28 days?
All of them.
True or false: an organisms surroundings must provide what it needs to survive.
true
offspring
A stimulus and its response
Possible answers:
- lights/pupils
- loud noise/reaction, being startled
- sunlight/plant growth
- lemon/sour taste
True or false: living things can arise from nonliving things
false
The more of this there is, the less you see. What is it?
darkness
One property of water that is vital to living things is its ability to dissolve more _____________ than any other substance on Earth.
chemicals
Name 2 ways we use energy
possible answers:
- repair injuries/heal
- read/write
- digest food
- move around
A heterotroph
Possible answers:
- organism that can not make its own food
- human
- animal
- mushrooms
Living things arise from living things through _____________.
reproduction
What invention lets you look right through a wall?
a window
Possible answers:
- need for water, we become thirsty
- our body temperature stays the same/regulates when we come in connect with cold or hot weather
Name the 6 characteristics of living things. (Ms B can give 3 hints)
1. cellular organization
2. chemicals
3. energy use
4. response to surroundings
5. grow and develop
6. reproduce
An autotroph
Possible answers:
- organism that can make its own food
- plants
- some bacteria
- fungi
What was the manipulated variable in our lab?
The water on the piece of bread or the gluten free piece of bread. Manipulated variable is the one factor that was changed.
It belongs to you, but other people use it more than you do. What is it?
your name