Biology, 16.07.2019 11:30, samflores236
As we see an increase in habitat alterations, some fish exhibit behavioral adaptations that with the survival of their young. all but one is a behavioral adaptation you might see in a freshwater fish species in georgia. that is: a) the male and female shiners will swim along the crevice of large rocks and deposit eggs and sperm in the crevice. b) male and female catfish exhibit parental care, which includes nest site preparation, fanning of the eggs with their fins, and guarding of the eggs and larvae. c) the male bluehead chub constructs a gravel mound for spawning. several other minnow species, known as nest associates, will also use the chub's nest for spawning. d) stonerollers are sometimes referred to as creek cows because of their behavior of grazing on algae that to transfer large amounts of energy through a food chain.
Answers: 2
Biology, 21.06.2019 15:00, hann647
Always use significant figure rules. remember that these rules apply to all numbers that are measurements. if a vector that is 3 cm long represents 30 km/h, what velocity does a 5 cm long vector which is drawn using the same scale represent? a.100 km/h b.60km/h c.50km/h
Answers: 2
Biology, 22.06.2019 02:30, afloyd642
Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)
Answers: 2
Biology, 22.06.2019 03:00, CatsandDogsaredabest
During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
Answers: 3
Biology, 22.06.2019 04:00, belle200163
Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them
Answers: 1
As we see an increase in habitat alterations, some fish exhibit behavioral adaptations that with th...
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