![subject](/tpl/images/cats/himiya.png)
Which has the most immediate effect on the progress of scientific research?
O using DNA databases to identify criminals
building new school labs to replace older ones
O passing laws to prevent certain types of scientific research
O funding social programs that provide health care to the poor
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30
Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:10
Answer from each drop-down menu. e characteristics of a borane molecule (bh). the lewis structure and table of electronegativities are given olecular shape is and the molecule is reset next erved. search e a
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:40
Which diagram shows the correct way to represent an ionic compound of magnesium oxide?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:00
Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]
Answers: 1
You know the right answer?
Which has the most immediate effect on the progress of scientific research?
O using DNA databases t...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 05.10.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 16:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.10.2020 16:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 05.10.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 16:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 16:01
![question](/tpl/images/cats/en.png)
English, 05.10.2020 16:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 05.10.2020 16:01
![question](/tpl/images/cats/health.png)
Health, 05.10.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 16:01
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.10.2020 16:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.10.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 16:01