Biology, 18.06.2021 19:30 dbhuggybearow6jng
OS GLOBULOS ROJOS: Si se observa en el microscopio una gota de sangre, se ve que en ella nada una multitud enorme de corpúsculos pequeñísimos de color rojo, que son los que le dan ese color. Son los glóbulos rojos de forma circular aplanada, hundida en su parte central. En todas las personas, los glóbulos rojos son de dimensiones aproximadamente iguales, de 0,007 mm de diámetro y de 0,002 mm de grosor. Pero su numero es fantástico. Una gotita pequeñísima de sangre, de 1 mm^3, contiene 5 millones de estos corpúsculos. Además, en el cuerpo humano hay un numero de litros de sangre 14 veces menor que el numero de kilogramos que pesa la persona. *
Answers: 1
Biology, 22.06.2019 02:00
The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.
Answers: 3
Biology, 22.06.2019 04:40
Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above
Answers: 1
Biology, 22.06.2019 04:40
Iwill mark brainliest and all that sha-bang. what is the function of the endocrine system? a. control longer term response in the body. b. transmit messages throughout the body. c. remove waste from the body. d. all of the above
Answers: 2
Biology, 22.06.2019 10:00
If an organ has six haploid chromosomes,how many chromosomes are present. 6 12
Answers: 1
OS GLOBULOS ROJOS: Si se observa en el microscopio una gota de sangre, se ve que en ella nada una mu...
Mathematics, 04.11.2020 19:00
Spanish, 04.11.2020 19:00
Geography, 04.11.2020 19:00
Mathematics, 04.11.2020 19:00
Chemistry, 04.11.2020 19:00
Mathematics, 04.11.2020 19:00
Business, 04.11.2020 19:00
Geography, 04.11.2020 19:00
Mathematics, 04.11.2020 19:00