Which of the following is true about glassy igneous rocks?

cooled very slowly

cooled very rapidly

cooled in two stages

How many amino acids form proteins

In pea plants the allele for round seeds (R) is dominant and the allele for wrinkled seeds (r) is recessive.

What functions as insulation

How do atomic mass and atomic number compare for helium? look up a periodic table to see the square for helium. the atomic mass is greater. the atomic number is greater. the atomic mass and atomic number is qual.

What characteristics of fossils are most useful in correlating sedimentary rock layers?

During which phase of mitosis do chromosomes line up at the spindle equator? Group of answer choices prophase metaphase telophase anaphase

What molecule is created when 4 hydrogen atoms bind with oxygen and 4 electrons

Isabella asked the doctor how matteo had managed to survive so far if blood was not properly circulating to his lungs.

Human height is a trait with a very broad range of phenotypes. which patter of inheritance could account for human height? Explain your answer.

A Person ate food X. Food X was not affected by enzymes until it reached the duodenum. What is food X? A) fat B) mineral ion C) starch D) protein