The ovaries. The female gonads produce an ovum in every menstrual cycle. The ova travels down the fallopian tube where if fertilized by a sperm, becomes a zygote and implants in the uterus. The luteinizing hormone produced by the pituitary gland stimulates the release of ova from the ovaries.
Answer:# 1 is salt #2 is fresh #3 fresh #4 salty
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Cold air is denser than warm air, it will sink below warmer air, pushing warm air upward.
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The enzymes that perform transcription are called RNA polymerases. Like the DNA polymerase that catalyzes DNA replication (discussed in Chapter 5), RNA polymerases catalyze the formation of the phosphodiester bonds that link the nucleotides together to form a linear chain.
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A film of water covers the gametophyte
