Improved Sanitation Most Reduces the Burden Of

question 3

Multiple Choice

Improved sanitation most reduces the burden of:

• A) Respiratory infections
• B) Measles
• C) Parasitic worms
• D) Insect borne diseases

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Definitions:

Anther

The part of a flower's stamen that contains the pollen, key in the reproductive process of plants.

Generative Cell

In the development of pollen grains, the cell that divides to form the sperm cells necessary forplant fertilization.

Sepals

The part of a flower that typically acts as a protective covering for the flower in bud form and supports the petals once they bloom.

Outermost Whorl

The outermost circle or arrangement of parts in a flower, typically consisting of sepals.