Adding a Small Amount of Water to a Substance Increases

question 2

Multiple Choice

Adding a small amount of water to a substance increases its cohesion,whereas adding a lot of water decreases its cohesion.Why?

• A) A small amount of water decreases surface tension,allowing the grains to bond together,whereas too much water will increase surface tension and force the grains away from each other.
• B) A small amount of water increases surface tension and holds the grain together.Too much water between the grains will eliminate surface tension.
• C) Water has a small electrostatic force that disrupts the gravitational attraction of the grains and forces them to move away from each other.
• D) A small amount of water will precipitate cement into the pores of the material,whereas too much water will not allow that cement to form.

Identify predictors of positive adjustment in children of adolescent mothers.

Discuss the factors associated with a high risk of adolescent pregnancy and its recent trends.

Recognize common sexually transmitted infections and their primary methods of transmission.

Examine support strategies for adolescent parents and their children.

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Definitions:

Inheritance Patterns

The manner in which genes and genetic traits are passed from parents to offspring, including dominant, recessive, and sex-linked patterns.

Prenatal Test

Diagnostic procedures conducted during pregnancy to assess the health and development of the embryo or fetus.

In Vitro Fertilization

A medical procedure whereby an egg is fertilized by sperm in a lab dish, and the resulting embryo is transferred to the uterus for pregnancy.

Abnormalities

Deviations from the normal or typical function, structure, or behavior, often indicating a medical or psychological condition.