Organisms produce their own energy or provide energy for other organisms in a food chain. yellowfin tuna, or thunnus albacores, are large sport fish found in tropical and subtropical waters around the world. they typically school under objects such as boats or patches of driftwood for protection from predators. schooling under these structures also provides yellowfin tuna with easy access to smaller fish that may be foraging for food.
photo by noaa
which trophic level does yellowfin tuna fill in a food chain?
producer
primary consumer
secondary consumer
tertiary consumer
Answers: 3
Biology, 21.06.2019 23:00, bigboss2984
In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp
Answers: 2
Biology, 22.06.2019 06:00, caleelwittmann31
Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?
Answers: 1
Biology, 22.06.2019 07:40, pulliamdylan
Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one
Answers: 1
Biology, 22.06.2019 10:00, TheOneandOnly003
If an organ has six haploid chromosomes, how many chromosomes are present. 6 12
Answers: 1
Organisms produce their own energy or provide energy for other organisms in a food chain. yellowfin...
Mathematics, 27.09.2020 16:01
History, 27.09.2020 16:01
Biology, 27.09.2020 16:01
Mathematics, 27.09.2020 16:01
Social Studies, 27.09.2020 16:01
Spanish, 27.09.2020 16:01
Mathematics, 27.09.2020 16:01