Q: Q: What kind of hormones are secreted by organs classified as gonads? Choices: - growth hormones - anterior hormones - cortisol hormones - sex hormones A:
A: sex hormones

Q: Q: What do you call a change in the dna or rna sequence? Choices: - degradation - adaptation - infection - mutation A:
A: mutation

Q: Q: Electrons are not shared equally between the two atoms in which type of covalent bonds? Choices: - wide - narrow - solar - polar A:
A: polar

Q: Q: What is the largest class of elements? Choices: - organics - acids - oils - metals A:
A: metals