Which of the following breaks down the ozone layer when combined with cold and light?
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Biology, 30.12.2019 20:31 smesarahmitchell
Which of the following breaks down the ozone layer when combined with cold and light?
carbon dioxide
methane
oxygen
cholofluorocarbons (cfcs)
Answers: 2
Biology, 22.06.2019 11:00
2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.
Answers: 1
Biology, 22.06.2019 11:00
Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints
Answers: 3
Biology, 22.06.2019 18:00
How do bacteria protect their genetic material and cytoplasm during harsh conditions
Answers: 1
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