![subject](/tpl/images/cats/biologiya.png)
Biology, 05.07.2021 20:00 22emilyl530
Our understanding of many of the evolutionary relationships among animals changed after those phylogenies were based on morphological and molecular data (as opposed to only using morphological data). Which of the following groups represents an example of this change?
a. Lochotrophozora
b. Bivalvia
c. Brachiopoda
d. Placozoa
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 01:30
Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 09:30
Consider the following reaction: 2h2 + o2 β> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30
Ascientist is designing an investigation to study the impact of invasive bird populations on local, native bird populations at backyard bird feeders. what population is most likely to be a control group for the investigation? amount of food number of bird feeders invasive bird populations local backyard birdfeeders without food
Answers: 1
You know the right answer?
Our understanding of many of the evolutionary relationships among animals changed after those phylog...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 19:00
![question](/tpl/images/cats/istoriya.png)
History, 15.12.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 19:00
![question](/tpl/images/cats/en.png)
English, 15.12.2021 19:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 15.12.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 19:00
![question](/tpl/images/cats/en.png)
English, 15.12.2021 19:00
![question](/tpl/images/cats/mat.png)