Which of the following sentences are true about molds and casts? (no spaces between letters-order alphabetically) *
A. Molds and casts both copy the shape of ancient organisms
B. A mold forms when the hard part of an organism is buried under sediment
C. A cast is a hollow area in sediment in the shape of an organism
D. Molds and casts do not show details of the organisms structure

segmentation=endoskeleton=backbone=coelom=tissues

prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.

the transfer for conduction is the heat transfering from the liquid to the spoon

the transfer for convection is the heat rising from the liquid to the air

the transfer for radiation is the heat going through the sides of the cup and to the air

at least that is what i would do