The predominant plants found in the savanna are grasses, and there are only a few isolated or small clusters of trees. Which abiotic factor helps to maintain the savanna as a grassland rather than a forest? A Loose Soil
B Abundant rainfall
C warm temperatures
D lightning Fires
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Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.