Which of these is an example of chemical weathering?
a.
eroding of cliff rock by waves
b.
rusting of rock with iron in it
c.
combining of chemicals in science lab
d.
splitting of rock by plant roots

In which cell structure does thevprocess of photosynthesis take place

Christine, a three-year-old child, often wears her mother’s shoes and carries her bag while pretending that she is going shopping. sometimes christine copies her mother in the kitchen by stirring in empty pots. which type of developmental change is christine experiencing? a- social and emotional b- psychological c- physical d- cognitive

Fill in the table below by placing check marks in the appropriate boxes and writing the product of transcription and translation. super