Which types of freely movable joints are often found in areas of the body such as the shoulders and hips needing movement in many directions? A. Pivot joints b. Hinge joints c. Ball and socket joints D. Saddle joints

How are breathing and cellular resperation similar?

The data in the table are the result of a paramecium being placed in a hypertonic salt solution. Which statement correctly describes the bars on a bar graph representing the data? The graph has five bars of equal height.

Which feature of property of water allows plants to draw liquid water up from their roots

Most biological macromolecules contains carbon, hydrogen and oxygen atoms. Which of these has the carbon, hydrogen and oxygen in a 1:2:1 ratio? A) carbohydrates B) lipids C) oils D) proteins

Why does fronts lead to rain, clouds, and storms? Respond in 2 + complete sentences and make sure you use the word "condensation" in your answer.

In Mendel's Pea Plant Experiment, the color of the seed is an example of A. a trait B. recessive C. an allele

Determine what each letter represents in the Punnett square. Letters A and B represent the genotypes of the

Which group of animal has the greatet known species diversity?

What is happening to the chromosomes during anaphase? A). chromosomes are lined up in the middle of the cells B). chromosomes are dragged into the ends of the cells C). chromosomes become invisible D) chromosomes shorten and thicken

What human activity contributes to air pollution? A. Construction B. Reforestation C. Habitat Restoration D. Dam Development