The lungs are

A - divided into nine lobes.

B - divided into seven lobes.

C - separated by the mediastinum.

D - connected by the mediastinum.

Describe how your peripheral nervous system and central nervous system were involved in simple activity you performed today

Which type of tectonic plates move towards each other? Convergent plates Divergent plates Transform plates Volcanic plates

What do rabbits like to eat?

How is a lake different from the ocean? How is it the same?

Approximately 25% of the F2 offspring from Mendel's second set of experiments expressed a different version of the studied trait than their parents had. Which of the following best describes this set of experiments? A.

Which statement represent an abiotic environmental factor in an ecosystem? *The flower bud every spring. *The fish swim up the river to reproduce. *The fox eats meats in the meadow. The lake bottom is lined with rocks,

Which of these has NOT provided evidence showing that the continents have drifted over time? O A) rocks OB) fossils OC) earthquakes OD) geologic structures

All organic molecules contain the element carbon.

Which cell part contains directions for cell growth and reproduction? A. cell wall B. plasma membrane C. nucleus D. pores

Which of the following statements are incorrect? A. Stem vascular bundles in monocots are in a ring. B. Dicot roots are fibrous in structure. C. Pollen in monocots has one opening. D. Dicots have floral parts mostly in multiples of fours and fives.