Top answers

How does natural selection lead to evolution?

Evolution describes the divergence of species by natural selection. It is best to think of this at the level of the gene pool. The gene pool is all the genes contained within a population. The gene pool is a...
MM
Answered by Michelle M. • Biology tutor
29051 Views

When Do I Use the Subjunctive?

The subjunctive mood in Spanish should be used when opinions, wishes and emotions are expressed and for phrases that convey a possibility or doubt. For example, phrases such as 'no creo que..', and 'es proba...
FT
Answered by Francesca T. • Spanish tutor
9907 Views

How am I to approach an unseen poem?

*** Firstly, you need to read the poem to discover its subject matter (for example, a love poem). Whilst doing this, it’s also important to consider the perspective of the speaker in the poem in regards to t...
TB
4871 Views

Find all solutions of x^2-x-6 using the quadratic formula

From the given quadratic, we have a=1, b=-1, and c=-6. We substitute these values into the quadratic formula, x=-b+-sqrt(b^2-4ac)/2a, giving us x=-1+-sqrt(-1^2-4 1 -6)/2*1. This simplifies to x=1+-5/2. Keepi...
JH
Answered by Jack H. • Maths tutor
4518 Views

How can I introduce myself?

For me, my name is Hayley then it will be わたしはヘイリイです。ヘイリイis Hayley in Katakana (used for english phase in japanese).わたしis I am, ですis an ending after a noun/adjective for a japanese present form sentences.
HL
2344 Views