Which of the following elements is magnetic?

A. aluminum

B. lead

C. iron

D. tin

8 The moon is closest to Earth at Perihelion Apogee Aphelion Perigee

Seahorses change color and swim together in predetermined ways before mating. these behaviors are called

List the raw materials (ingredients) of cellular respiration

If ADP stands for adenosine diphosphate, how many phosphates are there? a) 5 b) 2 c) 3 d) None

Describe two ways that race cars produce waste answers

In 1815, a catastrophic event indirectly resulted in very cold temperatures that caused crop failures and famine in North America and Europe for two years. This catastrophic event was the of Tambora. A) volcano B) tsunami C) ice age D) earthquake

The machinery for aerobic respiration and ATP production is located in?

What lymphatic disorder is characterized by a hypersensitivity to a foreign antigen?

Which of the following is NOT found or observed to occur in both mitochondria and prokaryotes? binary fission 70S ribosomes ATP-generating mechanism circular chromosome cell wall

Which of the following statements describes the chromosomal makeup of each daughter cell after telophase of meiosis I? 1. The cells are haploid, and the chromosomes are each composed of two chromatids. 2.