Q: Bog destruction in scotland is an example of the widespread loss of what kind of habitat? Choices: - tundra - ocean - desert - wetland A:
wetland

Q: What is the name of the first leaf developed inside an embryo? Choices: - exon - polylepis - gastromyzon - cotyledon A:
cotyledon

Q: Q: During summer in the northern hemisphere, the north pole is tilted toward what? Choices: - moon - the north star - horizon - sun A:
A: sun

Question: Q: What are used to balance chemical equations? Choices: - isotopes - densities - outputs - coefficients A:
Answer: coefficients

*Question*
Q: What hormone, which is associated with luteinizing hormone and male sexuality, helps bring about physical changes in puberty? Choices: - steroids - epinephrine - estrogen - testosterone A:
**Answer**
testosterone

*Question*
Q: Alkynes are what type of compound? Choices: - reversible hydrocarbons - proteins hydrocarbons - Split Hydrocarbons - unsaturated hydrocarbons A:
**Answer**
unsaturated hydrocarbons