It’s D cause all of them are natural resources :)
They form an ionic bond by exchanging one electron
<span> Stage clips hold the slides in place. Stage clips that are attached to the platform (the stage)</span>
Stem cell research has many potential future uses. Communication is vital because:
1) Through worldwide collaboration, progress is faster
2) Ethical issues may impede progress if not carefully considered
Hello there! I don’t know much but I think it is True
