Question 33 The recent increase in global temperature that is promoting a greenhouse effect is primarily due to
А
an increase in solar activity
B
volcanic eruptions
С
an increase in forest area
D
the burning of fossil fuels

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.

To be or not to be that is da question

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.