Órda
what type of symmetry is shown in this sponge?
a. bilateral symmetry
b. radial symmetry
c. unilateral symmetry
d. asymmetry

Can you guys me with this question , and you! : why do you think the breastbone of a bird is so much larger than the breastbone of a cat?

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.