IV. Lagyan ng tamang sagot ang bawat patlang. Ang__
at__
ay ang proseso ng pagkakaroon ng mga pisikal na
pagbabago kung saan ang batang pangangatawan ay magiging ganap na may kakayahang
magparami nang sekswal. Ito ay pinasisimulan ng mga hudyat ng__
mula sa utak
patungo sa gonad: ang mga__
para sa mga babae at__
naman para sa mga
lalaki. Bilang tugon sa mga hudyat, ang gonads ay maglalabas ng hormones na maguudyok ng
libido at ng paglaki, gampanin at ang pagbabago ng utak, mga buto, kalamnan, dugo, balat,
buhok, dibdib, at ari. Ang pisikal na paglaki-taas at timbang-ay bumibilis sa unang hati ng
pagbibinata o pagdadalaga at nabubuo lamang kung ang bata ay nagtataglay ng hustong
katawan​

Ingrid wrote the hypothesis below. if the temperature of a liquid increases, the density of the liquid decreases because the particles move farther apart. what are the variables in her hypothesis?

Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?

You and a friend (alex) are at a a tree-top adventure park .. . part of the course requires you to climb up a rope. you both climb the same rope in the same amount of time. however, the tension in the rope is greater when alex climbs. who did the most work? alex did - more tension means more force - more force means more work was done you did - less tension means less force - less force means more work was done to find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? when more work was done, the couch was moved less. when more work was done, the couch was moved further. when more work was done, the couch wasn't moved at all. when more work was done, the couch was moved the same distance.