Plants
Classifying Animals
Animal Systems 2/ Reproduction
Plant life cycles
Animal life cycles
100
Vascular plants are divided into ____ plants and ________ plants
seed, seedless
100
________ do not have a backbone.
Invertebrates
100
The circulatory system and respiratory systems transport food and ______.
oxygen
100
________ are seed plants that produce cones rather than flowers.
Conifers
100
Tiditcns
distinct
200
Leaves carry out the process of ________.
photosynthesis
200
pyroatesrir
respiratory
200
The digestive system breaks down food so it can be absorbed into the __________.
bloodstream
200
syemorb
embryos
200
_____ _______ use internal fertilization to protect their eggs and developing offspring.
Land animals
300
Why do plants have roots?
To anchor the plant and supply it with water and minerals.
300
daniriac
cnidaria
300
Gidubnb
budding
300
Flowers are the __________ organs of angiosperms
reproductive
300
Eggs get fertilized outside of the body in the process of ________ fertilization.
external
400
lsarenmi
minerals
400
The __________ system and ________ system work together to enable the body to move.
skeletal, muscular
400
Sexual _________ promotes variety in a species.
reproduction
400
negdiles
Seedling
400
Frigopnsf
offspring
500
Plants are divided into ________ and __________ plants
vascular, nonvascular
500
The __________ system removes wastes from the body.
excretory
500
Rappatogino
propagation
500
All plants have life cycles that include an alternation of __________.
generations
500
Animals have different types of eggs depending on their ___________ and life cycles.
environment
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