Drag each option to the correct location on the image. Match each activity to its consequence.
Use of extinguishers
Combustion of fossil fuels
Use of carbon
tetrachloride as an
industrial solvent
Agricultural activities
Use of aerosol sprays
containing CFCs?

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.

Abody cell has been growing and at synthesis proteins. in the nucleus of this body cell, dna replication is taking place. and a copy of the cells genetic material is copied. which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis. and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving