Questions in Grade High-school

Questions in Grade High-school

[Homework Help] The receptive surface for pollen on an angiosperm flower is the: A. anther B. corolla C. ovary D. style E. stigma

[Homework Help] How do bacteria that live deep below the ocean’s surface make food? A. by cellular respiration B. by chemosynthesis C. by photosynthesis D. They eat other organisms.

[Homework Help] Why do ecologists make models?

[Homework Help] Which of the following pairs does NOT represent a correct relationship? A. glucose; polysaccharide B. starch; polysaccharide C. starch; carbohydrate D. glucose; carbohydrate E. glucose; monosaccharide

[Homework Help] Consider the polynomial function \( f(x) = (x + 1)(x - 2)(x - 3) \). (a) Find all zeros. (b) The zeros divide \(\mathbb{R}\) into several open intervals. Determine the sign of \( f(x) \) for \( x \) in each interval.

[Homework Help] A function is created to represent the balance on a credit card each month. What restrictions would be made to the range? A) The range would only include integers. B) The range would only include positive integers. C) The range would only include negative integers. D) The range would include all real numbers. Please support your answer with an example.

[Homework Help] You're conducting a physics experiment on another planet. You drop a rock from a height of 2.3 m and it hits the ground 1.1 seconds later. What is the acceleration due to gravity on this planet? A. 4.2 m/s\(^2\) B. 3.8 m/s\(^2\) C. 2.4 m/s\(^2\) D. 9.8 m/s\(^2\)

[Homework Help] How do I identify the lines of symmetry in a conic section?

[Homework Help] How do ideologies shape actions in genocides?

[Homework Help] Why did the Spanish and Portuguese launch voyages of exploration?