Activity 4 Directions: Perform the activity.
Materials:
Five flowers such as Gumamela, Santan, Yellow Bell Rose and ku-
mentang (or any available flowers, as much as possible there is
gumamela)
Procedure:
A. Carefully remove the sepals of the gumamela.
B. Open the flower and try to identify the parts.
C. Draw the respective parts of the gumamela flower on your
notebook in science.
D. Do the same with the other flowers.
E. Compare the gumamela with the other flowers.
Name of
Anther Fila-
Stigma Style Ovary Petal
Gumamela
Santan
Yellow bell
Rose
Kumentang​

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.

When plants use sunlight to make food, the energy of sunlight is