subject
Biology, 29.09.2020 04:01 queenkimm26

The heart is a
that pumps blood and other materials through the body.

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 19:40
Populations of blue-winged warblers, a type of bird, migrate south in the winter and return to canadian breeding grounds in the spring. as global temperatures have increased due to climate change, spring has started arriving in the warbler's breeding grounds earlier in the year, before the warblers return. warblers now arrive at their breeding grounds too late to select ideal nesting sites and to feed on important early-spring food sources how are populations of blue-winged warblers most likely to be affected by the earlier arrival of spring? o a. populations will go extinct since the warblers will stop migrating to breeding grounds. b. populations will be unaffected since most species can quickly adapt to effects of climate change. c. populations will increase since warmer temperatures are generally beneficial to survival, d. populations will decline since individuals will be less likely to successfully reproduce, reset next
Answers: 1
question
Biology, 21.06.2019 20:00
Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256
Answers: 1
question
Biology, 22.06.2019 10:20
The function of the excretory system is to control homeostasis and
Answers: 1
question
Biology, 22.06.2019 12:00
Neeed now for 1. eye color is a polygenic trait. what is the possibility of getting a green (aabb) eyed child, if parent 1 has brown eyes (aabb) parent 2 has blue eyes (aabb) 2.albinism is a recessive trait. having normal pigment is the dominant trait. what is the possibility of having an albino child if parent 1 is heterozygous normal parent 2 is heterozygous normal 3.in rabbits black fur is dominant over white fur. what is the probability of getting a rabbit with black fur if parent 1 is heterozygous black parent 2 is homozygous white
Answers: 1
You know the right answer?
The heart is a
that pumps blood and other materials through the body....
Questions
question
English, 20.10.2020 23:01
question
Mathematics, 20.10.2020 23:01
question
Physics, 20.10.2020 23:01
question
History, 20.10.2020 23:01
question
Mathematics, 20.10.2020 23:01
question
Biology, 20.10.2020 23:01
question
Mathematics, 20.10.2020 23:01