SECOND B

In nature there are 5 groups

of animals. Arrange the

letters to form the word for

The group of animals characterized by having more than 2 pairs of legs is:

The organ that are in charge of oxygen production and carbon dioxide removal is:

• 1. Stomach

• 1. Intestines

• 1. Lungs

• Heart

The decomposers are responsible for:

• A. Decompose animals and plants

• B. Decompose only plants

• C. Decompose only animals

The phase marked with a red circle in the fish cycle, is called:

• Young fish

• Adult fish

• Embryo

The phase of the frog cycle that has no legs and comes from the egg is:

• Froglet

• Tadpol

• Tadpol whit 2 legs

• Adult frog

Food chain, in ecology, is the sequence of transfers of matter and energy in the form of food from organism to organism. An example that does NOT COMPLY with the chain would be:

• 1. Fruits - monkeys - monkey-eating eagle

• 1. Grass - cow - man - maggot.

• 1. Nectar (flowers) - butterflies - small birds - foxes.

• 1. Grass - human - monkeys - Spider.