6 puzzles, ten words each. Use the clue if the letters will not come.
ATVIGRY
What Newton got hit by, roughly
ESIOYHTSPH
A testable guess
SIRGNAOM
Any living thing
QUETNAIO
It has two sides
YALGAX
Billions of stars together
FSISOL
Preserved in rock
CITURCI
The loop the current takes
SLEPICE
One body hides another
ENORNU
It carries the signal
OOCERSICPM
It makes the small visible
LSIPECE
One body hides another
TMNEEEL
Hydrogen, for one
CTEVYLIO
Speed with a direction
GENCTIMA
Attracting iron
EGOLTAV
Electrical pressure
PECTLOSEE
It makes the far visible
ELUECLMO
Two or more atoms bonded
TTCSLAYA
It speeds a reaction without being used up
MIRSGNOA
Any living thing
VGTYAIR
What Newton got hit by, roughly
KENLTSEO
The frame you are built on
UMRPSCTE
What the prism reveals
TLAOEVG
Electrical pressure
LEVTIYCO
Speed with a direction
NOFICRTI
It opposes sliding
NERALIM
Naturally occurring solid
CRCIUTI
The loop the current takes
QENUITOA
It has two sides
EIXRPEMETN
How a hypothesis is tested
CTAARIBE
Single-celled and everywhere
TIUOLSNO
Solute plus solvent
MSNGIORA
Any living thing
ANCMTIEG
Attracting iron
TAQOIEUN
It has two sides
EAVLGTO
Electrical pressure
PRCIOOMCES
It makes the small visible
EUMLELCO
Two or more atoms bonded
OURENN
It carries the signal
ICUTRCI
The loop the current takes
NODUPOCM
Two elements bonded
PRUSERES
Force over area
NGMCATEI
Attracting iron
CTUCIIR
The loop the current takes
EBICRATA
Single-celled and everywhere
EAIOUNTQ
It has two sides
NEETLEM
Hydrogen, for one
EOLKSNET
The frame you are built on
LOTSECEPE
It makes the far visible
UEPSTRMC
What the prism reveals
FCRNITIO
It opposes sliding
ETMIXEEPRN
How a hypothesis is tested
LEENEMT
Hydrogen, for one
OTSHSYPIEH
A testable guess
ERUNON
It carries the signal
ETCAAIRB
Single-celled and everywhere
TUCSMEPR
What the prism reveals
MSGINARO
Any living thing
NMEIARL
Naturally occurring solid
SARIDOTE
Rock between Mars and Jupiter
IVRTGYA
What Newton got hit by, roughly