Fill in the Blank Question At the lower end of the esophagus, the square sphincter relaxes to allow the bolus to enter the stomach.

The ability of a muscle group to exert force rapidly is called: Muscular endurance Muscular power Muscular strength Muscular torque

Anterior refers to which part of the body? A Lowermost. B Topmost. C Front. D Rear.

Which of the following choices is a carbohydrate? progestin formaldehyde galactose hexamide

Which feature of DNA allows it to be copied? A. The bonds between its sugars and phosphate groups are easily broken. B. Each of its strands can be used as a template. C. It coils tightly to take up less room inside a cell. D. Its nucleotides can be arranged in many different orders.

What is the main advantage of sexual reproduction over asexual reproduction? a. It produces more offspring b. It requires only one parent c. It is faster d. It increases genetic variation

Why is it easier to locate your specimen at a lower power objective? The lower power objective will have a greater field of view. The slide is brighter at a lower power objective. The slide cannot be focused without first focusing at the lower power objective. The slide has greater contrast at a lower power objective.

Complete this sentence: The type of cells found in cartilage connective tissue are called $\square $ v

Osmosis is the process of water moving through a __ to create __ between solutions. Conclusion

Why do scientists say fossil records support increasing complexity? Older fossils are fewer Fossils are found randomly Simple organisms appear in older rocks complex ones in newer rocks Fossils are mostly incomplete

Activities lasting longer than twenty minutes will gradually start using less glucose and more __ a. oxygen b. glycogen c. creatine phosphate d. fat e. lactate