subject
Biology, 12.12.2019 04:31 jansielys01013

The heart, liver, and stomach are each examples of
a. an organ system.
b. an organ.
c. a tissue.
d. a nerve.

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 02:30
'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.
Answers: 3
question
Biology, 22.06.2019 04:30
What is the similarities and differences between bacteria and eukaryote?
Answers: 3
question
Biology, 22.06.2019 07:30
The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction
Answers: 1
question
Biology, 22.06.2019 08:10
Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?
Answers: 2
You know the right answer?
The heart, liver, and stomach are each examples of
a. an organ system.
b. an organ.
Questions
question
History, 22.08.2019 01:50
question
Mathematics, 22.08.2019 01:50
Questions on the website: 13722367